25849736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1871}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 53239680

約数和(自身を除く): 27389944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 1871, 3454, 3742, 6908, 7484, 13816, 14968, 20581, 41162, 82324, 164648, 293747, 587494, 1174988, 2349976, 3231217, 6462434, 12924868, 25849736]

約数ペア:

[(1, 25849736), (2, 12924868), (4, 6462434), (8, 3231217), (11, 2349976), (22, 1174988), (44, 587494), (88, 293747), (157, 164648), (314, 82324), (628, 41162), (1256, 20581), (1727, 14968), (1871, 13816), (3454, 7484), (3742, 6908)]