71387206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{14551}}^1$

素因数の和:14787

約数の個数: 16

約数和(自身を含む): 117347328

約数和(自身を除く): 45960122

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 14551, 29102, 160061, 320122, 3244873, 6489746, 35693603, 71387206]

約数ペア:

[(1, 71387206), (2, 35693603), (11, 6489746), (22, 3244873), (223, 320122), (446, 160061), (2453, 29102), (4906, 14551)]