25383352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 27493448

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 67, 71, 92, 116, 134, 142, 184, 232, 268, 284, 536, 568, 667, 1334, 1541, 1633, 1943, 2059, 2668, 3082, 3266, 3886, 4118, 4757, 5336, 6164, 6532, 7772, 8236, 9514, 12328, 13064, 15544, 16472, 19028, 38056, 44689, 47357, 89378, 94714, 109411, 137953, 178756, 189428, 218822, 275906, 357512, 378856, 437644, 551812, 875288, 1103624, 3172919, 6345838, 12691676, 25383352]

約数ペア:

[(1, 25383352), (2, 12691676), (4, 6345838), (8, 3172919), (23, 1103624), (29, 875288), (46, 551812), (58, 437644), (67, 378856), (71, 357512), (92, 275906), (116, 218822), (134, 189428), (142, 178756), (184, 137953), (232, 109411), (268, 94714), (284, 89378), (536, 47357), (568, 44689), (667, 38056), (1334, 19028), (1541, 16472), (1633, 15544), (1943, 13064), (2059, 12328), (2668, 9514), (3082, 8236), (3266, 7772), (3886, 6532), (4118, 6164), (4757, 5336)]