40872992

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{17497}}^1$

素因数の和:17580

約数の個数: 24

約数和(自身を含む): 81575676

約数和(自身を除く): 40702684

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 17497, 34994, 69988, 139976, 279952, 559904, 1277281, 2554562, 5109124, 10218248, 20436496, 40872992]

約数ペア:

[(1, 40872992), (2, 20436496), (4, 10218248), (8, 5109124), (16, 2554562), (32, 1277281), (73, 559904), (146, 279952), (292, 139976), (584, 69988), (1168, 34994), (2336, 17497)]