78860908

素因数分解:

$2^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{3701}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 157971744

約数和(自身を除く): 79110836

約数列:

[1, 2, 4, 7, 14, 28, 761, 1522, 3044, 3701, 5327, 7402, 10654, 14804, 21308, 25907, 51814, 103628, 2816461, 5632922, 11265844, 19715227, 39430454, 78860908]

約数ペア:

[(1, 78860908), (2, 39430454), (4, 19715227), (7, 11265844), (14, 5632922), (28, 2816461), (761, 103628), (1522, 51814), (3044, 25907), (3701, 21308), (5327, 14804), (7402, 10654)]