755456

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 1631112

約数和(自身を除く): 875656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 227, 256, 416, 454, 832, 908, 1664, 1816, 2951, 3328, 3632, 5902, 7264, 11804, 14528, 23608, 29056, 47216, 58112, 94432, 188864, 377728, 755456]

約数ペア:

[(1, 755456), (2, 377728), (4, 188864), (8, 94432), (13, 58112), (16, 47216), (26, 29056), (32, 23608), (52, 14528), (64, 11804), (104, 7264), (128, 5902), (208, 3632), (227, 3328), (256, 2951), (416, 1816), (454, 1664), (832, 908)]