71784098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{2161}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 114179544

約数和(自身を除く): 42395446

約数列:

[1, 2, 17, 34, 977, 1954, 2161, 4322, 16609, 33218, 36737, 73474, 2111297, 4222594, 35892049, 71784098]

約数ペア:

[(1, 71784098), (2, 35892049), (17, 4222594), (34, 2111297), (977, 73474), (1954, 36737), (2161, 33218), (4322, 16609)]