61858260656

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{2683}}^1\times {\mathrm{5479}}^1$

素因数の和:8433

約数の個数: 40

約数和(自身を含む): 120372890880

約数和(自身を除く): 58514630224

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 2683, 4208, 5366, 5479, 10732, 10958, 21464, 21916, 42928, 43832, 87664, 705629, 1411258, 1440977, 2822516, 2881954, 5645032, 5763908, 11290064, 11527816, 14700157, 23055632, 29400314, 58800628, 117601256, 235202512, 3866141291, 7732282582, 15464565164, 30929130328, 61858260656]

約数ペア:

[(1, 61858260656), (2, 30929130328), (4, 15464565164), (8, 7732282582), (16, 3866141291), (263, 235202512), (526, 117601256), (1052, 58800628), (2104, 29400314), (2683, 23055632), (4208, 14700157), (5366, 11527816), (5479, 11290064), (10732, 5763908), (10958, 5645032), (21464, 2881954), (21916, 2822516), (42928, 1440977), (43832, 1411258), (87664, 705629)]