28953764

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9151}}^1$

素因数の和:9275

約数の個数: 24

約数和(自身を含む): 58426368

約数和(自身を除く): 29472604

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 9151, 18302, 36604, 64057, 128114, 256228, 1034063, 2068126, 4136252, 7238441, 14476882, 28953764]

約数ペア:

[(1, 28953764), (2, 14476882), (4, 7238441), (7, 4136252), (14, 2068126), (28, 1034063), (113, 256228), (226, 128114), (452, 64057), (791, 36604), (1582, 18302), (3164, 9151)]