25175464

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 23208536

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 349, 508, 568, 698, 1016, 1396, 2792, 9017, 18034, 24779, 36068, 44323, 49558, 72136, 88646, 99116, 177292, 198232, 354584, 3146933, 6293866, 12587732, 25175464]

約数ペア:

[(1, 25175464), (2, 12587732), (4, 6293866), (8, 3146933), (71, 354584), (127, 198232), (142, 177292), (254, 99116), (284, 88646), (349, 72136), (508, 49558), (568, 44323), (698, 36068), (1016, 24779), (1396, 18034), (2792, 9017)]