25525648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 52068096

約数和(自身を除く): 26542448

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 971, 1643, 1942, 3286, 3884, 6572, 7768, 13144, 15536, 26288, 30101, 51463, 60202, 102926, 120404, 205852, 240808, 411704, 481616, 823408, 1595353, 3190706, 6381412, 12762824, 25525648]

約数ペア:

[(1, 25525648), (2, 12762824), (4, 6381412), (8, 3190706), (16, 1595353), (31, 823408), (53, 481616), (62, 411704), (106, 240808), (124, 205852), (212, 120404), (248, 102926), (424, 60202), (496, 51463), (848, 30101), (971, 26288), (1643, 15536), (1942, 13144), (3286, 7768), (3884, 6572)]