28706294

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1975

約数の個数: 16

約数和(自身を含む): 44076960

約数和(自身を除く): 15370666

約数列:

[1, 2, 71, 113, 142, 226, 1789, 3578, 8023, 16046, 127019, 202157, 254038, 404314, 14353147, 28706294]

約数ペア:

[(1, 28706294), (2, 14353147), (71, 404314), (113, 254038), (142, 202157), (226, 127019), (1789, 16046), (3578, 8023)]