29872138036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{30529}}^1$

素因数の和:31184

約数の個数: 48

約数和(自身を含む): 58211184640

約数和(自身を除く): 28339046604

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 607, 806, 1214, 1612, 2428, 7891, 15782, 18817, 30529, 31564, 37634, 61058, 75268, 122116, 244621, 396877, 489242, 793754, 946399, 978484, 1587508, 1892798, 3785596, 12303187, 18531103, 24606374, 37062206, 49212748, 74124412, 240904339, 481808678, 574464193, 963617356, 1148928386, 2297856772, 7468034509, 14936069018, 29872138036]

約数ペア:

[(1, 29872138036), (2, 14936069018), (4, 7468034509), (13, 2297856772), (26, 1148928386), (31, 963617356), (52, 574464193), (62, 481808678), (124, 240904339), (403, 74124412), (607, 49212748), (806, 37062206), (1214, 24606374), (1612, 18531103), (2428, 12303187), (7891, 3785596), (15782, 1892798), (18817, 1587508), (30529, 978484), (31564, 946399), (37634, 793754), (61058, 489242), (75268, 396877), (122116, 244621)]