28544828488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1\times {\mathrm{5651}}^1$

素因数の和:6670

約数の個数: 64

約数和(自身を含む): 59417893440

約数和(自身を除く): 30873064952

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 941, 1342, 1882, 2684, 3764, 5368, 5651, 7528, 10351, 11302, 20702, 22604, 41404, 45208, 57401, 62161, 82808, 114802, 124322, 229604, 248644, 344711, 459208, 497288, 631411, 689422, 1262822, 1378844, 2525644, 2757688, 3791821, 5051288, 5317591, 7583642, 10635182, 15167284, 21270364, 30334568, 42540728, 58493501, 116987002, 233974004, 324373051, 467948008, 648746102, 1297492204, 2594984408, 3568103561, 7136207122, 14272414244, 28544828488]

約数ペア:

[(1, 28544828488), (2, 14272414244), (4, 7136207122), (8, 3568103561), (11, 2594984408), (22, 1297492204), (44, 648746102), (61, 467948008), (88, 324373051), (122, 233974004), (244, 116987002), (488, 58493501), (671, 42540728), (941, 30334568), (1342, 21270364), (1882, 15167284), (2684, 10635182), (3764, 7583642), (5368, 5317591), (5651, 5051288), (7528, 3791821), (10351, 2757688), (11302, 2525644), (20702, 1378844), (22604, 1262822), (41404, 689422), (45208, 631411), (57401, 497288), (62161, 459208), (82808, 344711), (114802, 248644), (124322, 229604)]