28305359862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9807817}}^1$

素因数の和:9807872

約数の個数: 32

約数和(自身を含む): 62613110112

約数和(自身を除く): 34307750250

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 9807817, 19615634, 29423451, 58846902, 127501621, 255003242, 362889229, 382504863, 725778458, 765009726, 1088667687, 2177335374, 4717559977, 9435119954, 14152679931, 28305359862]

約数ペア:

[(1, 28305359862), (2, 14152679931), (3, 9435119954), (6, 4717559977), (13, 2177335374), (26, 1088667687), (37, 765009726), (39, 725778458), (74, 382504863), (78, 362889229), (111, 255003242), (222, 127501621), (481, 58846902), (962, 29423451), (1443, 19615634), (2886, 9807817)]