78280604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{1381}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 141163008

約数和(自身を除く): 62882404

約数列:

[1, 2, 4, 37, 74, 148, 383, 766, 1381, 1532, 2762, 5524, 14171, 28342, 51097, 56684, 102194, 204388, 528923, 1057846, 2115692, 19570151, 39140302, 78280604]

約数ペア:

[(1, 78280604), (2, 39140302), (4, 19570151), (37, 2115692), (74, 1057846), (148, 528923), (383, 204388), (766, 102194), (1381, 56684), (1532, 51097), (2762, 28342), (5524, 14171)]