68995456

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{13147}}^1$

素因数の和:13202

約数の個数: 32

約数和(自身を含む): 140815080

約数和(自身を除く): 71819624

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 13147, 26294, 52588, 105176, 210352, 420704, 539027, 841408, 1078054, 1682816, 2156108, 4312216, 8624432, 17248864, 34497728, 68995456]

約数ペア:

[(1, 68995456), (2, 34497728), (4, 17248864), (8, 8624432), (16, 4312216), (32, 2156108), (41, 1682816), (64, 1078054), (82, 841408), (128, 539027), (164, 420704), (328, 210352), (656, 105176), (1312, 52588), (2624, 26294), (5248, 13147)]