8485253296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{22063}}^1$

素因数の和:22170

約数の個数: 60

約数和(自身を含む): 18126943968

約数和(自身を除く): 9641690672

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1849, 2236, 3698, 4472, 7396, 8944, 14792, 22063, 24037, 29584, 44126, 48074, 88252, 96148, 176504, 192296, 286819, 353008, 384592, 573638, 948709, 1147276, 1897418, 2294552, 3794836, 4589104, 7589672, 12333217, 15179344, 24666434, 40794487, 49332868, 81588974, 98665736, 163177948, 197331472, 326355896, 530328331, 652711792, 1060656662, 2121313324, 4242626648, 8485253296]

約数ペア:

[(1, 8485253296), (2, 4242626648), (4, 2121313324), (8, 1060656662), (13, 652711792), (16, 530328331), (26, 326355896), (43, 197331472), (52, 163177948), (86, 98665736), (104, 81588974), (172, 49332868), (208, 40794487), (344, 24666434), (559, 15179344), (688, 12333217), (1118, 7589672), (1849, 4589104), (2236, 3794836), (3698, 2294552), (4472, 1897418), (7396, 1147276), (8944, 948709), (14792, 573638), (22063, 384592), (24037, 353008), (29584, 286819), (44126, 192296), (48074, 176504), (88252, 96148)]