71931626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 124564608

約数和(自身を除く): 52632982

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 3251, 6502, 11063, 22126, 42263, 74773, 84526, 120287, 149546, 240574, 972049, 1563731, 1944098, 2766601, 3127462, 5533202, 35965813, 71931626]

約数ペア:

[(1, 71931626), (2, 35965813), (13, 5533202), (23, 3127462), (26, 2766601), (37, 1944098), (46, 1563731), (74, 972049), (299, 240574), (481, 149546), (598, 120287), (851, 84526), (962, 74773), (1702, 42263), (3251, 22126), (6502, 11063)]