23680724

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 42349440

約数和(自身を除く): 18668716

約数列:

[1, 2, 4, 79, 137, 158, 274, 316, 547, 548, 1094, 2188, 10823, 21646, 43213, 43292, 74939, 86426, 149878, 172852, 299756, 5920181, 11840362, 23680724]

約数ペア:

[(1, 23680724), (2, 11840362), (4, 5920181), (79, 299756), (137, 172852), (158, 149878), (274, 86426), (316, 74939), (547, 43292), (548, 43213), (1094, 21646), (2188, 10823)]