7827898816

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{1091}}^1\times {\mathrm{1579}}^1$

素因数の和:2753

約数の個数: 56

約数和(自身を含む): 15776691840

約数和(自身を除く): 7948793024

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1091, 1136, 1579, 2182, 2272, 3158, 4364, 4544, 6316, 8728, 12632, 17456, 25264, 34912, 50528, 69824, 77461, 101056, 112109, 154922, 224218, 309844, 448436, 619688, 896872, 1239376, 1722689, 1793744, 2478752, 3445378, 3587488, 4957504, 6890756, 7174976, 13781512, 27563024, 55126048, 110252096, 122310919, 244621838, 489243676, 978487352, 1956974704, 3913949408, 7827898816]

約数ペア:

[(1, 7827898816), (2, 3913949408), (4, 1956974704), (8, 978487352), (16, 489243676), (32, 244621838), (64, 122310919), (71, 110252096), (142, 55126048), (284, 27563024), (568, 13781512), (1091, 7174976), (1136, 6890756), (1579, 4957504), (2182, 3587488), (2272, 3445378), (3158, 2478752), (4364, 1793744), (4544, 1722689), (6316, 1239376), (8728, 896872), (12632, 619688), (17456, 448436), (25264, 309844), (34912, 224218), (50528, 154922), (69824, 112109), (77461, 101056)]