61336808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4243}}^1$

素因数の和:4401

約数の個数: 32

約数和(自身を含む): 124773600

約数和(自身を除く): 63436792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 4243, 7228, 8486, 14456, 16972, 33944, 55159, 110318, 220636, 441272, 589777, 1179554, 2359108, 4718216, 7667101, 15334202, 30668404, 61336808]

約数ペア:

[(1, 61336808), (2, 30668404), (4, 15334202), (8, 7667101), (13, 4718216), (26, 2359108), (52, 1179554), (104, 589777), (139, 441272), (278, 220636), (556, 110318), (1112, 55159), (1807, 33944), (3614, 16972), (4243, 14456), (7228, 8486)]