40525228

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 72450224

約数和(自身を除く): 31924996

約数列:

[1, 2, 4, 61, 122, 244, 307, 541, 614, 1082, 1228, 2164, 18727, 33001, 37454, 66002, 74908, 132004, 166087, 332174, 664348, 10131307, 20262614, 40525228]

約数ペア:

[(1, 40525228), (2, 20262614), (4, 10131307), (61, 664348), (122, 332174), (244, 166087), (307, 132004), (541, 74908), (614, 66002), (1082, 37454), (1228, 33001), (2164, 18727)]