8051288

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 19699200

約数和(自身を除く): 11647912

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 47, 49, 56, 76, 92, 94, 98, 133, 152, 161, 184, 188, 196, 266, 322, 329, 376, 392, 437, 532, 644, 658, 874, 893, 931, 1064, 1081, 1127, 1288, 1316, 1748, 1786, 1862, 2162, 2254, 2303, 2632, 3059, 3496, 3572, 3724, 4324, 4508, 4606, 6118, 6251, 7144, 7448, 7567, 8648, 9016, 9212, 12236, 12502, 15134, 18424, 20539, 21413, 24472, 25004, 30268, 41078, 42826, 43757, 50008, 52969, 60536, 82156, 85652, 87514, 105938, 143773, 164312, 171304, 175028, 211876, 287546, 350056, 423752, 575092, 1006411, 1150184, 2012822, 4025644, 8051288]

約数ペア:

[(1, 8051288), (2, 4025644), (4, 2012822), (7, 1150184), (8, 1006411), (14, 575092), (19, 423752), (23, 350056), (28, 287546), (38, 211876), (46, 175028), (47, 171304), (49, 164312), (56, 143773), (76, 105938), (92, 87514), (94, 85652), (98, 82156), (133, 60536), (152, 52969), (161, 50008), (184, 43757), (188, 42826), (196, 41078), (266, 30268), (322, 25004), (329, 24472), (376, 21413), (392, 20539), (437, 18424), (532, 15134), (644, 12502), (658, 12236), (874, 9212), (893, 9016), (931, 8648), (1064, 7567), (1081, 7448), (1127, 7144), (1288, 6251), (1316, 6118), (1748, 4606), (1786, 4508), (1862, 4324), (2162, 3724), (2254, 3572), (2303, 3496), (2632, 3059)]