40506032

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8821}}^1$

素因数の和:8877

約数の個数: 40

約数和(自身を含む): 91889952

約数和(自身を除く): 51383920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 8821, 17642, 35284, 61747, 70568, 123494, 141136, 246988, 361661, 493976, 723322, 987952, 1446644, 2531627, 2893288, 5063254, 5786576, 10126508, 20253016, 40506032]

約数ペア:

[(1, 40506032), (2, 20253016), (4, 10126508), (7, 5786576), (8, 5063254), (14, 2893288), (16, 2531627), (28, 1446644), (41, 987952), (56, 723322), (82, 493976), (112, 361661), (164, 246988), (287, 141136), (328, 123494), (574, 70568), (656, 61747), (1148, 35284), (2296, 17642), (4592, 8821)]