27997106

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 42972984

約数和(自身を除く): 14975878

約数列:

[1, 2, 73, 113, 146, 226, 1697, 3394, 8249, 16498, 123881, 191761, 247762, 383522, 13998553, 27997106]

約数ペア:

[(1, 27997106), (2, 13998553), (73, 383522), (113, 247762), (146, 191761), (226, 123881), (1697, 16498), (3394, 8249)]