7474384

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{821}}^1$

素因数の和:1398

約数の個数: 20

約数和(自身を含む): 14524740

約数和(自身を除く): 7050356

約数列:

[1, 2, 4, 8, 16, 569, 821, 1138, 1642, 2276, 3284, 4552, 6568, 9104, 13136, 467149, 934298, 1868596, 3737192, 7474384]

約数ペア:

[(1, 7474384), (2, 3737192), (4, 1868596), (8, 934298), (16, 467149), (569, 13136), (821, 9104), (1138, 6568), (1642, 4552), (2276, 3284)]