74906678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{486407}}^1$

素因数の和:486427

約数の個数: 16

約数和(自身を含む): 140085504

約数和(自身を除く): 65178826

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 486407, 972814, 3404849, 5350477, 6809698, 10700954, 37453339, 74906678]

約数ペア:

[(1, 74906678), (2, 37453339), (7, 10700954), (11, 6809698), (14, 5350477), (22, 3404849), (77, 972814), (154, 486407)]