72311596

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42337}}^1$

素因数の和:42409

約数の個数: 24

約数和(自身を含む): 146997536

約数和(自身を除く): 74685940

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 42337, 84674, 169348, 296359, 592718, 1185436, 2582557, 5165114, 10330228, 18077899, 36155798, 72311596]

約数ペア:

[(1, 72311596), (2, 36155798), (4, 18077899), (7, 10330228), (14, 5165114), (28, 2582557), (61, 1185436), (122, 592718), (244, 296359), (427, 169348), (854, 84674), (1708, 42337)]