78554816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64601}}^1$

素因数の和:64632

約数の個数: 28

約数和(自身を含む): 164089080

約数和(自身を除く): 85534264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64601, 129202, 258404, 516808, 1033616, 1227419, 2067232, 2454838, 4134464, 4909676, 9819352, 19638704, 39277408, 78554816]

約数ペア:

[(1, 78554816), (2, 39277408), (4, 19638704), (8, 9819352), (16, 4909676), (19, 4134464), (32, 2454838), (38, 2067232), (64, 1227419), (76, 1033616), (152, 516808), (304, 258404), (608, 129202), (1216, 64601)]