68184896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{81953}}^1$

素因数の和:81978

約数の個数: 28

約数和(自身を含む): 145714212

約数和(自身を除く): 77529316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 81953, 163906, 327812, 655624, 1065389, 1311248, 2130778, 2622496, 4261556, 5244992, 8523112, 17046224, 34092448, 68184896]

約数ペア:

[(1, 68184896), (2, 34092448), (4, 17046224), (8, 8523112), (13, 5244992), (16, 4261556), (26, 2622496), (32, 2130778), (52, 1311248), (64, 1065389), (104, 655624), (208, 327812), (416, 163906), (832, 81953)]