68582704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{225601}}^1$

素因数の和:225628

約数の個数: 20

約数和(自身を含む): 139873240

約数和(自身を除く): 71290536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 225601, 451202, 902404, 1804808, 3609616, 4286419, 8572838, 17145676, 34291352, 68582704]

約数ペア:

[(1, 68582704), (2, 34291352), (4, 17145676), (8, 8572838), (16, 4286419), (19, 3609616), (38, 1804808), (76, 902404), (152, 451202), (304, 225601)]