77728211626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1\times {\mathrm{41647}}^1$

素因数の和:44806

約数の個数: 32

約数和(自身を含む): 131065256448

約数和(自身を除く): 53337044822

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 3121, 6242, 40573, 41647, 71783, 81146, 83294, 143566, 541411, 933179, 957881, 1082822, 1866358, 1915762, 12452453, 24904906, 129980287, 259960574, 1689743731, 2989546601, 3379487462, 5979093202, 38864105813, 77728211626]

約数ペア:

[(1, 77728211626), (2, 38864105813), (13, 5979093202), (23, 3379487462), (26, 2989546601), (46, 1689743731), (299, 259960574), (598, 129980287), (3121, 24904906), (6242, 12452453), (40573, 1915762), (41647, 1866358), (71783, 1082822), (81146, 957881), (83294, 933179), (143566, 541411)]