64361504

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 130514328

約数和(自身を除く): 66152824

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 137, 212, 274, 277, 424, 548, 554, 848, 1096, 1108, 1696, 2192, 2216, 4384, 4432, 7261, 8864, 14522, 14681, 29044, 29362, 37949, 58088, 58724, 75898, 116176, 117448, 151796, 232352, 234896, 303592, 469792, 607184, 1214368, 2011297, 4022594, 8045188, 16090376, 32180752, 64361504]

約数ペア:

[(1, 64361504), (2, 32180752), (4, 16090376), (8, 8045188), (16, 4022594), (32, 2011297), (53, 1214368), (106, 607184), (137, 469792), (212, 303592), (274, 234896), (277, 232352), (424, 151796), (548, 117448), (554, 116176), (848, 75898), (1096, 58724), (1108, 58088), (1696, 37949), (2192, 29362), (2216, 29044), (4384, 14681), (4432, 14522), (7261, 8864)]