69995776

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3938

約数の個数: 36

約数和(自身を含む): 141722784

約数和(自身を除く): 71727008

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 3851, 4544, 7702, 9088, 15404, 18176, 30808, 61616, 123232, 246464, 273421, 492928, 546842, 985856, 1093684, 2187368, 4374736, 8749472, 17498944, 34997888, 69995776]

約数ペア:

[(1, 69995776), (2, 34997888), (4, 17498944), (8, 8749472), (16, 4374736), (32, 2187368), (64, 1093684), (71, 985856), (128, 546842), (142, 492928), (256, 273421), (284, 246464), (568, 123232), (1136, 61616), (2272, 30808), (3851, 18176), (4544, 15404), (7702, 9088)]