66422524

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18679}}^1$

素因数の和:18817

約数の個数: 24

約数和(自身を含む): 133898240

約数和(自身を除く): 67475716

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 18679, 37358, 74716, 130753, 261506, 523012, 2372233, 4744466, 9488932, 16605631, 33211262, 66422524]

約数ペア:

[(1, 66422524), (2, 33211262), (4, 16605631), (7, 9488932), (14, 4744466), (28, 2372233), (127, 523012), (254, 261506), (508, 130753), (889, 74716), (1778, 37358), (3556, 18679)]