78479764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{4657}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 150248448

約数和(自身を除く): 71768684

約数列:

[1, 2, 4, 11, 22, 44, 383, 766, 1532, 4213, 4657, 8426, 9314, 16852, 18628, 51227, 102454, 204908, 1783631, 3567262, 7134524, 19619941, 39239882, 78479764]

約数ペア:

[(1, 78479764), (2, 39239882), (4, 19619941), (11, 7134524), (22, 3567262), (44, 1783631), (383, 204908), (766, 102454), (1532, 51227), (4213, 18628), (4657, 16852), (8426, 9314)]