64298896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6451

約数の個数: 40

約数和(自身を含む): 135493560

約数和(自身を除く): 71194664

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 6389, 10064, 12778, 25556, 51112, 102224, 108613, 217226, 236393, 434452, 472786, 868904, 945572, 1737808, 1891144, 3782288, 4018681, 8037362, 16074724, 32149448, 64298896]

約数ペア:

[(1, 64298896), (2, 32149448), (4, 16074724), (8, 8037362), (16, 4018681), (17, 3782288), (34, 1891144), (37, 1737808), (68, 945572), (74, 868904), (136, 472786), (148, 434452), (272, 236393), (296, 217226), (592, 108613), (629, 102224), (1258, 51112), (2516, 25556), (5032, 12778), (6389, 10064)]