73887436

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{33403}}^1$

素因数の和:33493

約数の個数: 24

約数和(自身を含む): 149649920

約数和(自身を除く): 75762484

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 33403, 66806, 133612, 233821, 467642, 935284, 2638837, 5277674, 10555348, 18471859, 36943718, 73887436]

約数ペア:

[(1, 73887436), (2, 36943718), (4, 18471859), (7, 10555348), (14, 5277674), (28, 2638837), (79, 935284), (158, 467642), (316, 233821), (553, 133612), (1106, 66806), (2212, 33403)]