38868158

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 29422402

約数列:

[1, 2, 7, 14, 79, 113, 158, 226, 311, 553, 622, 791, 1106, 1582, 2177, 4354, 8927, 17854, 24569, 35143, 49138, 62489, 70286, 124978, 171983, 246001, 343966, 492002, 2776297, 5552594, 19434079, 38868158]

約数ペア:

[(1, 38868158), (2, 19434079), (7, 5552594), (14, 2776297), (79, 492002), (113, 343966), (158, 246001), (226, 171983), (311, 124978), (553, 70286), (622, 62489), (791, 49138), (1106, 35143), (1582, 24569), (2177, 17854), (4354, 8927)]