42718490

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{9643}}^1$

素因数の和:10093

約数の個数: 16

約数和(自身を含む): 77074848

約数和(自身を除く): 34356358

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 9643, 19286, 48215, 96430, 4271849, 8543698, 21359245, 42718490]

約数ペア:

[(1, 42718490), (2, 21359245), (5, 8543698), (10, 4271849), (443, 96430), (886, 48215), (2215, 19286), (4430, 9643)]