25474132

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 45886176

約数和(自身を除く): 20412044

約数列:

[1, 2, 4, 53, 106, 107, 212, 214, 428, 1123, 2246, 4492, 5671, 11342, 22684, 59519, 119038, 120161, 238076, 240322, 480644, 6368533, 12737066, 25474132]

約数ペア:

[(1, 25474132), (2, 12737066), (4, 6368533), (53, 480644), (106, 240322), (107, 238076), (212, 120161), (214, 119038), (428, 59519), (1123, 22684), (2246, 11342), (4492, 5671)]