68218816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{56101}}^1$

素因数の和:56132

約数の個数: 28

約数和(自身を含む): 142499080

約数和(自身を除く): 74280264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 56101, 112202, 224404, 448808, 897616, 1065919, 1795232, 2131838, 3590464, 4263676, 8527352, 17054704, 34109408, 68218816]

約数ペア:

[(1, 68218816), (2, 34109408), (4, 17054704), (8, 8527352), (16, 4263676), (19, 3590464), (32, 2131838), (38, 1795232), (64, 1065919), (76, 897616), (152, 448808), (304, 224404), (608, 112202), (1216, 56101)]