726132016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2669603}}^1$

素因数の和:2669628

約数の個数: 20

約数和(自身を含む): 1489639032

約数和(自身を除く): 763507016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2669603, 5339206, 10678412, 21356824, 42713648, 45383251, 90766502, 181533004, 363066008, 726132016]

約数ペア:

[(1, 726132016), (2, 363066008), (4, 181533004), (8, 90766502), (16, 45383251), (17, 42713648), (34, 21356824), (68, 10678412), (136, 5339206), (272, 2669603)]