25747098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 58084992

約数和(自身を除く): 32337894

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 83, 97, 123, 166, 194, 246, 249, 291, 498, 533, 582, 1066, 1079, 1261, 1599, 2158, 2522, 3198, 3237, 3403, 3783, 3977, 6474, 6806, 7566, 7954, 8051, 10209, 11931, 16102, 20418, 23862, 24153, 44239, 48306, 51701, 88478, 103402, 104663, 132717, 155103, 209326, 265434, 310206, 313989, 330091, 627978, 660182, 990273, 1980546, 4291183, 8582366, 12873549, 25747098]

約数ペア:

[(1, 25747098), (2, 12873549), (3, 8582366), (6, 4291183), (13, 1980546), (26, 990273), (39, 660182), (41, 627978), (78, 330091), (82, 313989), (83, 310206), (97, 265434), (123, 209326), (166, 155103), (194, 132717), (246, 104663), (249, 103402), (291, 88478), (498, 51701), (533, 48306), (582, 44239), (1066, 24153), (1079, 23862), (1261, 20418), (1599, 16102), (2158, 11931), (2522, 10209), (3198, 8051), (3237, 7954), (3403, 7566), (3783, 6806), (3977, 6474)]