28804564370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{151213}}^1$

素因数の和:151706

約数の個数: 32

約数和(自身を含む): 53174100672

約数和(自身を除く): 24369536302

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 443, 886, 2215, 4430, 19049, 38098, 95245, 151213, 190490, 302426, 756065, 1512130, 6502159, 13004318, 32510795, 65021590, 66987359, 133974718, 334936795, 669873590, 2880456437, 5760912874, 14402282185, 28804564370]

約数ペア:

[(1, 28804564370), (2, 14402282185), (5, 5760912874), (10, 2880456437), (43, 669873590), (86, 334936795), (215, 133974718), (430, 66987359), (443, 65021590), (886, 32510795), (2215, 13004318), (4430, 6502159), (19049, 1512130), (38098, 756065), (95245, 302426), (151213, 190490)]