28264300708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1\times {\mathrm{1747}}^1$

素因数の和:2645

約数の個数: 96

約数和(自身を含む): 61422762240

約数和(自身を除く): 33158461532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 829, 1148, 1394, 1658, 1747, 2788, 3316, 3494, 4879, 5803, 6988, 9758, 11606, 12229, 14093, 19516, 23212, 24458, 28186, 29699, 33989, 48916, 56372, 59398, 67978, 71627, 98651, 118796, 135956, 143254, 197302, 207893, 237923, 286508, 394604, 415786, 475846, 501389, 577813, 831572, 951692, 1002778, 1155626, 1217659, 1448263, 2005556, 2311252, 2435318, 2896526, 4044691, 4870636, 5793052, 8089382, 8523613, 10137841, 16178764, 17047226, 20275682, 24620471, 34094452, 40551364, 49240942, 59378783, 98481884, 118757566, 172343297, 237515132, 344686594, 415651481, 689373188, 831302962, 1009439311, 1662605924, 2018878622, 4037757244, 7066075177, 14132150354, 28264300708]

約数ペア:

[(1, 28264300708), (2, 14132150354), (4, 7066075177), (7, 4037757244), (14, 2018878622), (17, 1662605924), (28, 1009439311), (34, 831302962), (41, 689373188), (68, 415651481), (82, 344686594), (119, 237515132), (164, 172343297), (238, 118757566), (287, 98481884), (476, 59378783), (574, 49240942), (697, 40551364), (829, 34094452), (1148, 24620471), (1394, 20275682), (1658, 17047226), (1747, 16178764), (2788, 10137841), (3316, 8523613), (3494, 8089382), (4879, 5793052), (5803, 4870636), (6988, 4044691), (9758, 2896526), (11606, 2435318), (12229, 2311252), (14093, 2005556), (19516, 1448263), (23212, 1217659), (24458, 1155626), (28186, 1002778), (29699, 951692), (33989, 831572), (48916, 577813), (56372, 501389), (59398, 475846), (67978, 415786), (71627, 394604), (98651, 286508), (118796, 237923), (135956, 207893), (143254, 197302)]