25716554

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 15651766

約数列:

[1, 2, 37, 53, 74, 79, 83, 106, 158, 166, 1961, 2923, 3071, 3922, 4187, 4399, 5846, 6142, 6557, 8374, 8798, 13114, 154919, 162763, 242609, 309838, 325526, 347521, 485218, 695042, 12858277, 25716554]

約数ペア:

[(1, 25716554), (2, 12858277), (37, 695042), (53, 485218), (74, 347521), (79, 325526), (83, 309838), (106, 242609), (158, 162763), (166, 154919), (1961, 13114), (2923, 8798), (3071, 8374), (3922, 6557), (4187, 6142), (4399, 5846)]