25880456

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9833}}^1$

素因数の和:9893

約数の個数: 32

約数和(自身を含む): 56643840

約数和(自身を除く): 30763384

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 9833, 19666, 39332, 68831, 78664, 137662, 275324, 462151, 550648, 924302, 1848604, 3235057, 3697208, 6470114, 12940228, 25880456]

約数ペア:

[(1, 25880456), (2, 12940228), (4, 6470114), (7, 3697208), (8, 3235057), (14, 1848604), (28, 924302), (47, 550648), (56, 462151), (94, 275324), (188, 137662), (329, 78664), (376, 68831), (658, 39332), (1316, 19666), (2632, 9833)]