26640652

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 48559392

約数和(自身を除く): 21918740

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 2663, 5002, 5326, 10004, 10652, 109183, 162443, 218366, 324886, 436732, 649772, 6660163, 13320326, 26640652]

約数ペア:

[(1, 26640652), (2, 13320326), (4, 6660163), (41, 649772), (61, 436732), (82, 324886), (122, 218366), (164, 162443), (244, 109183), (2501, 10652), (2663, 10004), (5002, 5326)]