78800974

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{54647}}^1$

素因数の和:54759

約数の個数: 16

約数和(自身を含む): 136401408

約数和(自身を除く): 57600434

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 54647, 109294, 382529, 765058, 5628641, 11257282, 39400487, 78800974]

約数ペア:

[(1, 78800974), (2, 39400487), (7, 11257282), (14, 5628641), (103, 765058), (206, 382529), (721, 109294), (1442, 54647)]