71480624

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{75721}}^1$

素因数の和:75788

約数の個数: 20

約数和(自身を含む): 140842920

約数和(自身を除く): 69362296

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 75721, 151442, 302884, 605768, 1211536, 4467539, 8935078, 17870156, 35740312, 71480624]

約数ペア:

[(1, 71480624), (2, 35740312), (4, 17870156), (8, 8935078), (16, 4467539), (59, 1211536), (118, 605768), (236, 302884), (472, 151442), (944, 75721)]