39352138

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 69696000

約数和(自身を除く): 30343862

約数列:

[1, 2, 7, 14, 43, 86, 131, 262, 301, 499, 602, 917, 998, 1834, 3493, 5633, 6986, 11266, 21457, 39431, 42914, 65369, 78862, 130738, 150199, 300398, 457583, 915166, 2810867, 5621734, 19676069, 39352138]

約数ペア:

[(1, 39352138), (2, 19676069), (7, 5621734), (14, 2810867), (43, 915166), (86, 457583), (131, 300398), (262, 150199), (301, 130738), (499, 78862), (602, 65369), (917, 42914), (998, 39431), (1834, 21457), (3493, 11266), (5633, 6986)]