78129604

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59369}}^1$

素因数の和:59427

約数の個数: 24

約数和(自身を含む): 159586560

約数和(自身を除く): 81456956

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 59369, 118738, 237476, 415583, 831166, 1662332, 2790343, 5580686, 11161372, 19532401, 39064802, 78129604]

約数ペア:

[(1, 78129604), (2, 39064802), (4, 19532401), (7, 11161372), (14, 5580686), (28, 2790343), (47, 1662332), (94, 831166), (188, 415583), (329, 237476), (658, 118738), (1316, 59369)]