71563004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9461}}^1$

素因数の和:9557

約数の個数: 24

約数和(自身を含む): 131408256

約数和(自身を除く): 59845252

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 7564, 9461, 18922, 37844, 293291, 577121, 586582, 1154242, 1173164, 2308484, 17890751, 35781502, 71563004]

約数ペア:

[(1, 71563004), (2, 35781502), (4, 17890751), (31, 2308484), (61, 1173164), (62, 1154242), (122, 586582), (124, 577121), (244, 293291), (1891, 37844), (3782, 18922), (7564, 9461)]