24970672

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{21379}}^1$

素因数の和:21460

約数の個数: 20

約数和(自身を含む): 49045720

約数和(自身を除く): 24075048

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 21379, 42758, 85516, 171032, 342064, 1560667, 3121334, 6242668, 12485336, 24970672]

約数ペア:

[(1, 24970672), (2, 12485336), (4, 6242668), (8, 3121334), (16, 1560667), (73, 342064), (146, 171032), (292, 85516), (584, 42758), (1168, 21379)]