25480124

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 46252080

約数和(自身を除く): 20771956

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 1609, 3218, 3959, 6436, 7918, 15836, 59533, 119066, 172163, 238132, 344326, 688652, 6370031, 12740062, 25480124]

約数ペア:

[(1, 25480124), (2, 12740062), (4, 6370031), (37, 688652), (74, 344326), (107, 238132), (148, 172163), (214, 119066), (428, 59533), (1609, 15836), (3218, 7918), (3959, 6436)]