68793010364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{49417}}^1$

素因数の和:50862

約数の個数: 48

約数和(自身を含む): 136571584800

約数和(自身を除く): 67778574436

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1409, 2818, 5636, 18317, 26771, 36634, 49417, 53542, 73268, 98834, 107084, 197668, 348023, 642421, 696046, 938923, 1284842, 1392092, 1877846, 2569684, 3755692, 12205999, 24411998, 48823996, 69628553, 139257106, 278514212, 905171189, 1322942507, 1810342378, 2645885014, 3620684756, 5291770028, 17198252591, 34396505182, 68793010364]

約数ペア:

[(1, 68793010364), (2, 34396505182), (4, 17198252591), (13, 5291770028), (19, 3620684756), (26, 2645885014), (38, 1810342378), (52, 1322942507), (76, 905171189), (247, 278514212), (494, 139257106), (988, 69628553), (1409, 48823996), (2818, 24411998), (5636, 12205999), (18317, 3755692), (26771, 2569684), (36634, 1877846), (49417, 1392092), (53542, 1284842), (73268, 938923), (98834, 696046), (107084, 642421), (197668, 348023)]