2533560496

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{27259}}^1$

素因数の和:27461

約数の個数: 40

約数和(自身を含む): 5073740240

約数和(自身を除く): 2540179744

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 2512, 5809, 11618, 23236, 27259, 46472, 54518, 92944, 109036, 218072, 436144, 1008583, 2017166, 4034332, 4279663, 8068664, 8559326, 16137328, 17118652, 34237304, 68474608, 158347531, 316695062, 633390124, 1266780248, 2533560496]

約数ペア:

[(1, 2533560496), (2, 1266780248), (4, 633390124), (8, 316695062), (16, 158347531), (37, 68474608), (74, 34237304), (148, 17118652), (157, 16137328), (296, 8559326), (314, 8068664), (592, 4279663), (628, 4034332), (1256, 2017166), (2512, 1008583), (5809, 436144), (11618, 218072), (23236, 109036), (27259, 92944), (46472, 54518)]