72473228

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 129212160

約数和(自身を除く): 56738932

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 452, 1471, 2942, 5884, 12317, 24634, 49268, 160339, 166223, 320678, 332446, 641356, 664892, 18118307, 36236614, 72473228]

約数ペア:

[(1, 72473228), (2, 36236614), (4, 18118307), (109, 664892), (113, 641356), (218, 332446), (226, 320678), (436, 166223), (452, 160339), (1471, 49268), (2942, 24634), (5884, 12317)]