39520221454

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6353}}^1\times {\mathrm{19319}}^1$

素因数の和:25704

約数の個数: 32

約数和(自身を含む): 70709345280

約数和(自身を除く): 31189123826

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6353, 12706, 19319, 38638, 44471, 88942, 135233, 146119, 270466, 292238, 444337, 888674, 1022833, 2045666, 3110359, 6220718, 122733607, 245467214, 859135249, 1718270498, 2822872961, 5645745922, 19760110727, 39520221454]

約数ペア:

[(1, 39520221454), (2, 19760110727), (7, 5645745922), (14, 2822872961), (23, 1718270498), (46, 859135249), (161, 245467214), (322, 122733607), (6353, 6220718), (12706, 3110359), (19319, 2045666), (38638, 1022833), (44471, 888674), (88942, 444337), (135233, 292238), (146119, 270466)]