28851450944

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{1549}}^1\times {\mathrm{4099}}^1$

素因数の和:5731

約数の個数: 56

約数和(自身を含む): 58110120000

約数和(自身を除く): 29258669056

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 1549, 2272, 3098, 4099, 4544, 6196, 8198, 12392, 16396, 24784, 32792, 49568, 65584, 99136, 109979, 131168, 219958, 262336, 291029, 439916, 582058, 879832, 1164116, 1759664, 2328232, 3519328, 4656464, 6349351, 7038656, 9312928, 12698702, 18625856, 25397404, 50794808, 101589616, 203179232, 406358464, 450803921, 901607842, 1803215684, 3606431368, 7212862736, 14425725472, 28851450944]

約数ペア:

[(1, 28851450944), (2, 14425725472), (4, 7212862736), (8, 3606431368), (16, 1803215684), (32, 901607842), (64, 450803921), (71, 406358464), (142, 203179232), (284, 101589616), (568, 50794808), (1136, 25397404), (1549, 18625856), (2272, 12698702), (3098, 9312928), (4099, 7038656), (4544, 6349351), (6196, 4656464), (8198, 3519328), (12392, 2328232), (16396, 1759664), (24784, 1164116), (32792, 879832), (49568, 582058), (65584, 439916), (99136, 291029), (109979, 262336), (131168, 219958)]