72839858

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{857}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 134918784

約数和(自身を除く): 62078926

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 467, 857, 934, 1714, 3269, 5999, 6071, 6538, 11141, 11998, 12142, 22282, 42497, 77987, 84994, 155974, 400219, 800438, 2801533, 5202847, 5603066, 10405694, 36419929, 72839858]

約数ペア:

[(1, 72839858), (2, 36419929), (7, 10405694), (13, 5603066), (14, 5202847), (26, 2801533), (91, 800438), (182, 400219), (467, 155974), (857, 84994), (934, 77987), (1714, 42497), (3269, 22282), (5999, 12142), (6071, 11998), (6538, 11141)]