25868432

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 51856800

約数和(自身を除く): 25988368

約数列:

[1, 2, 4, 8, 16, 59, 67, 118, 134, 236, 268, 409, 472, 536, 818, 944, 1072, 1636, 3272, 3953, 6544, 7906, 15812, 24131, 27403, 31624, 48262, 54806, 63248, 96524, 109612, 193048, 219224, 386096, 438448, 1616777, 3233554, 6467108, 12934216, 25868432]

約数ペア:

[(1, 25868432), (2, 12934216), (4, 6467108), (8, 3233554), (16, 1616777), (59, 438448), (67, 386096), (118, 219224), (134, 193048), (236, 109612), (268, 96524), (409, 63248), (472, 54806), (536, 48262), (818, 31624), (944, 27403), (1072, 24131), (1636, 15812), (3272, 7906), (3953, 6544)]