28459634

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27847}}^1$

素因数の和:27929

約数の個数: 16

約数和(自身を含む): 49458048

約数和(自身を除く): 20998414

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 27847, 55694, 194929, 389858, 2032831, 4065662, 14229817, 28459634]

約数ペア:

[(1, 28459634), (2, 14229817), (7, 4065662), (14, 2032831), (73, 389858), (146, 194929), (511, 55694), (1022, 27847)]