425749228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{65179}}^1$

素因数の和:65277

約数の個数: 24

約数和(自身を含む): 788417280

約数和(自身を除く): 362668052

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 65179, 130358, 260716, 1499117, 2998234, 4627709, 5996468, 9255418, 18510836, 106437307, 212874614, 425749228]

約数ペア:

[(1, 425749228), (2, 212874614), (4, 106437307), (23, 18510836), (46, 9255418), (71, 5996468), (92, 4627709), (142, 2998234), (284, 1499117), (1633, 260716), (3266, 130358), (6532, 65179)]