25121636

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 44879520

約数和(自身を除く): 19757884

約数列:

[1, 2, 4, 73, 146, 227, 292, 379, 454, 758, 908, 1516, 16571, 27667, 33142, 55334, 66284, 86033, 110668, 172066, 344132, 6280409, 12560818, 25121636]

約数ペア:

[(1, 25121636), (2, 12560818), (4, 6280409), (73, 344132), (146, 172066), (227, 110668), (292, 86033), (379, 66284), (454, 55334), (758, 33142), (908, 27667), (1516, 16571)]