25216398

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{8923}}^1$

素因数の和:9088

約数の個数: 24

約数和(自身を含む): 54989688

約数和(自身を除く): 29773290

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 8923, 17846, 26769, 53538, 80307, 160614, 1400911, 2801822, 4202733, 8405466, 12608199, 25216398]

約数ペア:

[(1, 25216398), (2, 12608199), (3, 8405466), (6, 4202733), (9, 2801822), (18, 1400911), (157, 160614), (314, 80307), (471, 53538), (942, 26769), (1413, 17846), (2826, 8923)]