25591326

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 52144128

約数和(自身を除く): 26552802

約数列:

[1, 2, 3, 6, 137, 163, 191, 274, 326, 382, 411, 489, 573, 822, 978, 1146, 22331, 26167, 31133, 44662, 52334, 62266, 66993, 78501, 93399, 133986, 157002, 186798, 4265221, 8530442, 12795663, 25591326]

約数ペア:

[(1, 25591326), (2, 12795663), (3, 8530442), (6, 4265221), (137, 186798), (163, 157002), (191, 133986), (274, 93399), (326, 78501), (382, 66993), (411, 62266), (489, 52334), (573, 44662), (822, 31133), (978, 26167), (1146, 22331)]