790216

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 1722240

約数和(自身を除く): 932024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 137, 206, 274, 412, 548, 721, 824, 959, 1096, 1442, 1918, 2884, 3836, 5768, 7672, 14111, 28222, 56444, 98777, 112888, 197554, 395108, 790216]

約数ペア:

[(1, 790216), (2, 395108), (4, 197554), (7, 112888), (8, 98777), (14, 56444), (28, 28222), (56, 14111), (103, 7672), (137, 5768), (206, 3836), (274, 2884), (412, 1918), (548, 1442), (721, 1096), (824, 959)]