40710808

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{503}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 37429352

約数列:

[1, 2, 4, 8, 67, 134, 151, 268, 302, 503, 536, 604, 1006, 1208, 2012, 4024, 10117, 20234, 33701, 40468, 67402, 75953, 80936, 134804, 151906, 269608, 303812, 607624, 5088851, 10177702, 20355404, 40710808]

約数ペア:

[(1, 40710808), (2, 20355404), (4, 10177702), (8, 5088851), (67, 607624), (134, 303812), (151, 269608), (268, 151906), (302, 134804), (503, 80936), (536, 75953), (604, 67402), (1006, 40468), (1208, 33701), (2012, 20234), (4024, 10117)]