28772836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4937}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 53093376

約数和(自身を除く): 24320540

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 4937, 5828, 9874, 19748, 153047, 232039, 306094, 464078, 612188, 928156, 7193209, 14386418, 28772836]

約数ペア:

[(1, 28772836), (2, 14386418), (4, 7193209), (31, 928156), (47, 612188), (62, 464078), (94, 306094), (124, 232039), (188, 153047), (1457, 19748), (2914, 9874), (4937, 5828)]