72674974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{4561}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 112991616

約数和(自身を除く): 40316642

約数列:

[1, 2, 31, 62, 257, 514, 4561, 7967, 9122, 15934, 141391, 282782, 1172177, 2344354, 36337487, 72674974]

約数ペア:

[(1, 72674974), (2, 36337487), (31, 2344354), (62, 1172177), (257, 282782), (514, 141391), (4561, 15934), (7967, 9122)]