66779336

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{49393}}^1$

素因数の和:49425

約数の個数: 24

約数和(自身を含む): 135586530

約数和(自身を除く): 68807194

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 49393, 98786, 197572, 395144, 642109, 1284218, 2568436, 5136872, 8347417, 16694834, 33389668, 66779336]

約数ペア:

[(1, 66779336), (2, 33389668), (4, 16694834), (8, 8347417), (13, 5136872), (26, 2568436), (52, 1284218), (104, 642109), (169, 395144), (338, 197572), (676, 98786), (1352, 49393)]