68250584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 135274800

約数和(自身を除く): 67024216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 1108, 1621, 2216, 3242, 5263, 6484, 10526, 12968, 21052, 30799, 42104, 61598, 123196, 246392, 449017, 898034, 1796068, 3592136, 8531323, 17062646, 34125292, 68250584]

約数ペア:

[(1, 68250584), (2, 34125292), (4, 17062646), (8, 8531323), (19, 3592136), (38, 1796068), (76, 898034), (152, 449017), (277, 246392), (554, 123196), (1108, 61598), (1621, 42104), (2216, 30799), (3242, 21052), (5263, 12968), (6484, 10526)]