8400332

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 15225840

約数和(自身を除く): 6825508

約数列:

[1, 2, 4, 37, 74, 148, 211, 269, 422, 538, 844, 1076, 7807, 9953, 15614, 19906, 31228, 39812, 56759, 113518, 227036, 2100083, 4200166, 8400332]

約数ペア:

[(1, 8400332), (2, 4200166), (4, 2100083), (37, 227036), (74, 113518), (148, 56759), (211, 39812), (269, 31228), (422, 19906), (538, 15614), (844, 9953), (1076, 7807)]