28585744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{162419}}^1$

素因数の和:162438

約数の個数: 20

約数和(自身を含む): 60420240

約数和(自身を除く): 31834496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 162419, 324838, 649676, 1299352, 1786609, 2598704, 3573218, 7146436, 14292872, 28585744]

約数ペア:

[(1, 28585744), (2, 14292872), (4, 7146436), (8, 3573218), (11, 2598704), (16, 1786609), (22, 1299352), (44, 649676), (88, 324838), (176, 162419)]