38691772

素因数分解:

$2^2\times 7^3\times {\mathrm{28201}}^1$

素因数の和:28226

約数の個数: 24

約数和(自身を含む): 78965600

約数和(自身を除く): 40273828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 28201, 56402, 112804, 197407, 394814, 789628, 1381849, 2763698, 5527396, 9672943, 19345886, 38691772]

約数ペア:

[(1, 38691772), (2, 19345886), (4, 9672943), (7, 5527396), (14, 2763698), (28, 1381849), (49, 789628), (98, 394814), (196, 197407), (343, 112804), (686, 56402), (1372, 28201)]