347048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 378712

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 71, 94, 104, 142, 188, 284, 376, 568, 611, 923, 1222, 1846, 2444, 3337, 3692, 4888, 6674, 7384, 13348, 26696, 43381, 86762, 173524, 347048]

約数ペア:

[(1, 347048), (2, 173524), (4, 86762), (8, 43381), (13, 26696), (26, 13348), (47, 7384), (52, 6674), (71, 4888), (94, 3692), (104, 3337), (142, 2444), (188, 1846), (284, 1222), (376, 923), (568, 611)]