28966032284

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{631}}^1$

素因数の和:1288

約数の個数: 144

約数和(自身を含む): 65361945600

約数和(自身を除く): 36395913316

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 92, 98, 119, 161, 196, 238, 322, 391, 476, 599, 631, 644, 782, 833, 1127, 1198, 1262, 1564, 1666, 2254, 2396, 2524, 2737, 3332, 4193, 4417, 4508, 5474, 8386, 8834, 10183, 10727, 10948, 13777, 14513, 16772, 17668, 19159, 20366, 21454, 27554, 29026, 29351, 30919, 38318, 40732, 42908, 55108, 58052, 58702, 61838, 71281, 75089, 76636, 96439, 101591, 117404, 123676, 142562, 150178, 192878, 203182, 234209, 246721, 285124, 300356, 377969, 385756, 406364, 468418, 493442, 498967, 525623, 675073, 711137, 755938, 936836, 986884, 997934, 1051246, 1350146, 1422274, 1511876, 1639463, 1727047, 1995868, 2102492, 2645783, 2700292, 2844548, 3278926, 3454094, 5291566, 6425473, 6557852, 6908188, 8693287, 10583132, 11476241, 12089329, 12850946, 17386574, 18520481, 22952482, 24178658, 25701892, 34773148, 37040962, 44978311, 45904964, 48357316, 60853009, 74081924, 89956622, 121706018, 147785879, 179913244, 243412036, 295571758, 314848177, 425971063, 591143516, 629696354, 851942126, 1034501153, 1259392708, 1703884252, 2069002306, 4138004612, 7241508071, 14483016142, 28966032284]

約数ペア:

[(1, 28966032284), (2, 14483016142), (4, 7241508071), (7, 4138004612), (14, 2069002306), (17, 1703884252), (23, 1259392708), (28, 1034501153), (34, 851942126), (46, 629696354), (49, 591143516), (68, 425971063), (92, 314848177), (98, 295571758), (119, 243412036), (161, 179913244), (196, 147785879), (238, 121706018), (322, 89956622), (391, 74081924), (476, 60853009), (599, 48357316), (631, 45904964), (644, 44978311), (782, 37040962), (833, 34773148), (1127, 25701892), (1198, 24178658), (1262, 22952482), (1564, 18520481), (1666, 17386574), (2254, 12850946), (2396, 12089329), (2524, 11476241), (2737, 10583132), (3332, 8693287), (4193, 6908188), (4417, 6557852), (4508, 6425473), (5474, 5291566), (8386, 3454094), (8834, 3278926), (10183, 2844548), (10727, 2700292), (10948, 2645783), (13777, 2102492), (14513, 1995868), (16772, 1727047), (17668, 1639463), (19159, 1511876), (20366, 1422274), (21454, 1350146), (27554, 1051246), (29026, 997934), (29351, 986884), (30919, 936836), (38318, 755938), (40732, 711137), (42908, 675073), (55108, 525623), (58052, 498967), (58702, 493442), (61838, 468418), (71281, 406364), (75089, 385756), (76636, 377969), (96439, 300356), (101591, 285124), (117404, 246721), (123676, 234209), (142562, 203182), (150178, 192878)]