26131872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20939}}^1$

素因数の和:20965

約数の個数: 48

約数和(自身を含む): 73876320

約数和(自身を除く): 47744448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20939, 41878, 62817, 83756, 125634, 167512, 251268, 272207, 335024, 502536, 544414, 670048, 816621, 1005072, 1088828, 1633242, 2010144, 2177656, 3266484, 4355312, 6532968, 8710624, 13065936, 26131872]

約数ペア:

[(1, 26131872), (2, 13065936), (3, 8710624), (4, 6532968), (6, 4355312), (8, 3266484), (12, 2177656), (13, 2010144), (16, 1633242), (24, 1088828), (26, 1005072), (32, 816621), (39, 670048), (48, 544414), (52, 502536), (78, 335024), (96, 272207), (104, 251268), (156, 167512), (208, 125634), (312, 83756), (416, 62817), (624, 41878), (1248, 20939)]