68700992

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{5449}}^1$

素因数の和:5658

約数の個数: 28

約数和(自身を含む): 137045700

約数和(自身を除く): 68344708

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 5449, 6304, 10898, 12608, 21796, 43592, 87184, 174368, 348736, 1073453, 2146906, 4293812, 8587624, 17175248, 34350496, 68700992]

約数ペア:

[(1, 68700992), (2, 34350496), (4, 17175248), (8, 8587624), (16, 4293812), (32, 2146906), (64, 1073453), (197, 348736), (394, 174368), (788, 87184), (1576, 43592), (3152, 21796), (5449, 12608), (6304, 10898)]