61677928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2141}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 125049960

約数和(自身を除く): 63372032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 2141, 2216, 3601, 4282, 7202, 8564, 14404, 17128, 27833, 28808, 55666, 111332, 222664, 593057, 1186114, 2372228, 4744456, 7709741, 15419482, 30838964, 61677928]

約数ペア:

[(1, 61677928), (2, 30838964), (4, 15419482), (8, 7709741), (13, 4744456), (26, 2372228), (52, 1186114), (104, 593057), (277, 222664), (554, 111332), (1108, 55666), (2141, 28808), (2216, 27833), (3601, 17128), (4282, 14404), (7202, 8564)]