40557836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2017}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 77636496

約数和(自身を除く): 37078660

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 2017, 4034, 5027, 8068, 10054, 20108, 22187, 44374, 88748, 921769, 1843538, 3687076, 10139459, 20278918, 40557836]

約数ペア:

[(1, 40557836), (2, 20278918), (4, 10139459), (11, 3687076), (22, 1843538), (44, 921769), (457, 88748), (914, 44374), (1828, 22187), (2017, 20108), (4034, 10054), (5027, 8068)]