66194192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 136359576

約数和(自身を除く): 70165384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 397, 613, 794, 1226, 1588, 2452, 3176, 4904, 6352, 6749, 9808, 10421, 13498, 20842, 26996, 41684, 53992, 83368, 107984, 166736, 243361, 486722, 973444, 1946888, 3893776, 4137137, 8274274, 16548548, 33097096, 66194192]

約数ペア:

[(1, 66194192), (2, 33097096), (4, 16548548), (8, 8274274), (16, 4137137), (17, 3893776), (34, 1946888), (68, 973444), (136, 486722), (272, 243361), (397, 166736), (613, 107984), (794, 83368), (1226, 53992), (1588, 41684), (2452, 26996), (3176, 20842), (4904, 13498), (6352, 10421), (6749, 9808)]