68804301124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{32401}}^1$

素因数の和:32936

約数の個数: 48

約数和(自身を含む): 131321676976

約数和(自身を除く): 62517375852

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 421, 842, 1261, 1684, 2522, 5044, 5473, 10946, 21892, 32401, 40837, 64802, 81674, 129604, 163348, 421213, 530881, 842426, 1061762, 1684852, 2123524, 3142897, 6285794, 12571588, 13640821, 27281642, 40857661, 54563284, 81715322, 163430644, 177330673, 354661346, 709322692, 1323159637, 2646319274, 5292638548, 17201075281, 34402150562, 68804301124]

約数ペア:

[(1, 68804301124), (2, 34402150562), (4, 17201075281), (13, 5292638548), (26, 2646319274), (52, 1323159637), (97, 709322692), (194, 354661346), (388, 177330673), (421, 163430644), (842, 81715322), (1261, 54563284), (1684, 40857661), (2522, 27281642), (5044, 13640821), (5473, 12571588), (10946, 6285794), (21892, 3142897), (32401, 2123524), (40837, 1684852), (64802, 1061762), (81674, 842426), (129604, 530881), (163348, 421213)]