68188864

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{1657}}^1$

素因数の和:2312

約数の個数: 28

約数和(自身を含む): 135604504

約数和(自身を除く): 67415640

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1286, 1657, 2572, 3314, 5144, 6628, 10288, 13256, 20576, 26512, 41152, 53024, 106048, 1065451, 2130902, 4261804, 8523608, 17047216, 34094432, 68188864]

約数ペア:

[(1, 68188864), (2, 34094432), (4, 17047216), (8, 8523608), (16, 4261804), (32, 2130902), (64, 1065451), (643, 106048), (1286, 53024), (1657, 41152), (2572, 26512), (3314, 20576), (5144, 13256), (6628, 10288)]