69401581744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{20323}}^1\times {\mathrm{19403}}^1$

素因数の和:39745

約数の個数: 40

約数和(自身を含む): 146704485312

約数和(自身を除く): 77302903568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 19403, 20323, 38806, 40646, 77612, 81292, 155224, 162584, 213433, 223553, 310448, 325168, 426866, 447106, 853732, 894212, 1707464, 1788424, 3414928, 3576848, 394327169, 788654338, 1577308676, 3154617352, 4337598859, 6309234704, 8675197718, 17350395436, 34700790872, 69401581744]

約数ペア:

[(1, 69401581744), (2, 34700790872), (4, 17350395436), (8, 8675197718), (11, 6309234704), (16, 4337598859), (22, 3154617352), (44, 1577308676), (88, 788654338), (176, 394327169), (19403, 3576848), (20323, 3414928), (38806, 1788424), (40646, 1707464), (77612, 894212), (81292, 853732), (155224, 447106), (162584, 426866), (213433, 325168), (223553, 310448)]