68931392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{56687}}^1$

素因数の和:56718

約数の個数: 28

約数和(自身を含む): 143987520

約数和(自身を除く): 75056128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 56687, 113374, 226748, 453496, 906992, 1077053, 1813984, 2154106, 3627968, 4308212, 8616424, 17232848, 34465696, 68931392]

約数ペア:

[(1, 68931392), (2, 34465696), (4, 17232848), (8, 8616424), (16, 4308212), (19, 3627968), (32, 2154106), (38, 1813984), (64, 1077053), (76, 906992), (152, 453496), (304, 226748), (608, 113374), (1216, 56687)]