64945110784

素因数分解:

$2^8\times {\mathrm{8221}}^1\times {\mathrm{30859}}^1$

素因数の和:39096

約数の個数: 36

約数和(自身を含む): 129656500120

約数和(自身を除く): 64711389336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 8221, 16442, 30859, 32884, 61718, 65768, 123436, 131536, 246872, 263072, 493744, 526144, 987488, 1052288, 1974976, 2104576, 3949952, 7899904, 253691839, 507383678, 1014767356, 2029534712, 4059069424, 8118138848, 16236277696, 32472555392, 64945110784]

約数ペア:

[(1, 64945110784), (2, 32472555392), (4, 16236277696), (8, 8118138848), (16, 4059069424), (32, 2029534712), (64, 1014767356), (128, 507383678), (256, 253691839), (8221, 7899904), (16442, 3949952), (30859, 2104576), (32884, 1974976), (61718, 1052288), (65768, 987488), (123436, 526144), (131536, 493744), (246872, 263072)]