40442444

素因数分解:

$2^2\times 7^4\times {\mathrm{4211}}^1$

素因数の和:4243

約数の個数: 30

約数和(自身を含む): 82584684

約数和(自身を除く): 42142240

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4211, 4802, 8422, 9604, 16844, 29477, 58954, 117908, 206339, 412678, 825356, 1444373, 2888746, 5777492, 10110611, 20221222, 40442444]

約数ペア:

[(1, 40442444), (2, 20221222), (4, 10110611), (7, 5777492), (14, 2888746), (28, 1444373), (49, 825356), (98, 412678), (196, 206339), (343, 117908), (686, 58954), (1372, 29477), (2401, 16844), (4211, 9604), (4802, 8422)]