68995316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78049}}^1$

素因数の和:78083

約数の個数: 24

約数和(自身を含む): 137680200

約数和(自身を除く): 68684884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 78049, 156098, 312196, 1014637, 1326833, 2029274, 2653666, 4058548, 5307332, 17248829, 34497658, 68995316]

約数ペア:

[(1, 68995316), (2, 34497658), (4, 17248829), (13, 5307332), (17, 4058548), (26, 2653666), (34, 2029274), (52, 1326833), (68, 1014637), (221, 312196), (442, 156098), (884, 78049)]