28753454

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 44113248

約数和(自身を除く): 15359794

約数列:

[1, 2, 53, 106, 487, 557, 974, 1114, 25811, 29521, 51622, 59042, 271259, 542518, 14376727, 28753454]

約数ペア:

[(1, 28753454), (2, 14376727), (53, 542518), (106, 271259), (487, 59042), (557, 51622), (974, 29521), (1114, 25811)]