61758256

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3967}}^1$

素因数の和:4121

約数の個数: 40

約数和(自身を含む): 137768960

約数和(自身を除く): 76010704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 3967, 7784, 7934, 15568, 15868, 27769, 31736, 55538, 63472, 111076, 222152, 444304, 551413, 1102826, 2205652, 3859891, 4411304, 7719782, 8822608, 15439564, 30879128, 61758256]

約数ペア:

[(1, 61758256), (2, 30879128), (4, 15439564), (7, 8822608), (8, 7719782), (14, 4411304), (16, 3859891), (28, 2205652), (56, 1102826), (112, 551413), (139, 444304), (278, 222152), (556, 111076), (973, 63472), (1112, 55538), (1946, 31736), (2224, 27769), (3892, 15868), (3967, 15568), (7784, 7934)]