61455016

素因数分解:

$2^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 134857440

約数和(自身を除く): 73402424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 392, 422, 743, 844, 1477, 1486, 1688, 2954, 2972, 5201, 5908, 5944, 10339, 10402, 11816, 20678, 20804, 36407, 41356, 41608, 72814, 82712, 145628, 156773, 291256, 313546, 627092, 1097411, 1254184, 2194822, 4389644, 7681877, 8779288, 15363754, 30727508, 61455016]

約数ペア:

[(1, 61455016), (2, 30727508), (4, 15363754), (7, 8779288), (8, 7681877), (14, 4389644), (28, 2194822), (49, 1254184), (56, 1097411), (98, 627092), (196, 313546), (211, 291256), (392, 156773), (422, 145628), (743, 82712), (844, 72814), (1477, 41608), (1486, 41356), (1688, 36407), (2954, 20804), (2972, 20678), (5201, 11816), (5908, 10402), (5944, 10339)]