74906784001

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{210869}}^1$

素因数の和:212544

約数の個数: 16

約数和(自身を含む): 88423695360

約数和(自身を除く): 13516911359

約数列:

[1, 7, 31, 217, 1637, 11459, 50747, 210869, 355229, 1476083, 6536939, 45758573, 345192553, 2416347871, 10700969143, 74906784001]

約数ペア:

[(1, 74906784001), (7, 10700969143), (31, 2416347871), (217, 345192553), (1637, 45758573), (11459, 6536939), (50747, 1476083), (210869, 355229)]