78045472

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{34351}}^1$

素因数の和:34432

約数の個数: 24

約数和(自身を含む): 155820672

約数和(自身を除く): 77775200

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 34351, 68702, 137404, 274808, 549616, 1099232, 2438921, 4877842, 9755684, 19511368, 39022736, 78045472]

約数ペア:

[(1, 78045472), (2, 39022736), (4, 19511368), (8, 9755684), (16, 4877842), (32, 2438921), (71, 1099232), (142, 549616), (284, 274808), (568, 137404), (1136, 68702), (2272, 34351)]