15696345704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1\times {\mathrm{2161}}^1$

素因数の和:2722

約数の個数: 64

約数和(自身を含む): 31955743680

約数和(自身を除く): 16259397976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 331, 422, 662, 844, 1324, 1688, 2161, 2648, 2743, 4303, 4322, 5486, 8606, 8644, 10972, 17212, 17288, 21944, 28093, 34424, 56186, 69841, 112372, 139682, 224744, 279364, 455971, 558728, 715291, 907933, 911942, 1430582, 1815866, 1823884, 2861164, 3631732, 3647768, 5722328, 5927623, 7263464, 9298783, 11855246, 18597566, 23710492, 37195132, 47420984, 74390264, 150926401, 301852802, 603705604, 1207411208, 1962043213, 3924086426, 7848172852, 15696345704]

約数ペア:

[(1, 15696345704), (2, 7848172852), (4, 3924086426), (8, 1962043213), (13, 1207411208), (26, 603705604), (52, 301852802), (104, 150926401), (211, 74390264), (331, 47420984), (422, 37195132), (662, 23710492), (844, 18597566), (1324, 11855246), (1688, 9298783), (2161, 7263464), (2648, 5927623), (2743, 5722328), (4303, 3647768), (4322, 3631732), (5486, 2861164), (8606, 1823884), (8644, 1815866), (10972, 1430582), (17212, 911942), (17288, 907933), (21944, 715291), (28093, 558728), (34424, 455971), (56186, 279364), (69841, 224744), (112372, 139682)]