74989546928

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{1019}}^1\times {\mathrm{4679}}^1$

素因数の和:6689

約数の個数: 40

約数和(自身を含む): 145613894400

約数和(自身を除く): 70624347472

約数列:

[1, 2, 4, 8, 16, 983, 1019, 1966, 2038, 3932, 4076, 4679, 7864, 8152, 9358, 15728, 16304, 18716, 37432, 74864, 1001677, 2003354, 4006708, 4599457, 4767901, 8013416, 9198914, 9535802, 16026832, 18397828, 19071604, 36795656, 38143208, 73591312, 76286416, 4686846683, 9373693366, 18747386732, 37494773464, 74989546928]

約数ペア:

[(1, 74989546928), (2, 37494773464), (4, 18747386732), (8, 9373693366), (16, 4686846683), (983, 76286416), (1019, 73591312), (1966, 38143208), (2038, 36795656), (3932, 19071604), (4076, 18397828), (4679, 16026832), (7864, 9535802), (8152, 9198914), (9358, 8013416), (15728, 4767901), (16304, 4599457), (18716, 4006708), (37432, 2003354), (74864, 1001677)]