27720804326896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{45401071}}^1$

素因数の和:45402341

約数の個数: 40

約数和(自身を含む): 55486647738368

約数和(自身を除く): 27765843411472

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1231, 2462, 4924, 9848, 19696, 38161, 76322, 152644, 305288, 610576, 45401071, 90802142, 181604284, 363208568, 726417136, 1407433201, 2814866402, 5629732804, 11259465608, 22518931216, 55888718401, 111777436802, 223554873604, 447109747208, 894219494416, 1732550270431, 3465100540862, 6930201081724, 13860402163448, 27720804326896]

約数ペア:

[(1, 27720804326896), (2, 13860402163448), (4, 6930201081724), (8, 3465100540862), (16, 1732550270431), (31, 894219494416), (62, 447109747208), (124, 223554873604), (248, 111777436802), (496, 55888718401), (1231, 22518931216), (2462, 11259465608), (4924, 5629732804), (9848, 2814866402), (19696, 1407433201), (38161, 726417136), (76322, 363208568), (152644, 181604284), (305288, 90802142), (610576, 45401071)]