79879814

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{64109}}^1$

素因数の和:64207

約数の個数: 16

約数和(自身を含む): 138477600

約数和(自身を除く): 58597786

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 64109, 128218, 448763, 897526, 5705701, 11411402, 39939907, 79879814]

約数ペア:

[(1, 79879814), (2, 39939907), (7, 11411402), (14, 5705701), (89, 897526), (178, 448763), (623, 128218), (1246, 64109)]