71295826

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{10457}}^1$

素因数の和:10953

約数の個数: 16

約数和(自身を含む): 122484096

約数和(自身を除く): 51188270

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 10457, 20914, 73199, 146398, 5092559, 10185118, 35647913, 71295826]

約数ペア:

[(1, 71295826), (2, 35647913), (7, 10185118), (14, 5092559), (487, 146398), (974, 73199), (3409, 20914), (6818, 10457)]