40789912

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 78062400

約数和(自身を除く): 37272488

約数列:

[1, 2, 4, 8, 79, 158, 233, 277, 316, 466, 554, 632, 932, 1108, 1864, 2216, 18407, 21883, 36814, 43766, 64541, 73628, 87532, 129082, 147256, 175064, 258164, 516328, 5098739, 10197478, 20394956, 40789912]

約数ペア:

[(1, 40789912), (2, 20394956), (4, 10197478), (8, 5098739), (79, 516328), (158, 258164), (233, 175064), (277, 147256), (316, 129082), (466, 87532), (554, 73628), (632, 64541), (932, 43766), (1108, 36814), (1864, 21883), (2216, 18407)]