72178414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{468691}}^1$

素因数の和:468711

約数の個数: 16

約数和(自身を含む): 134983296

約数和(自身を除く): 62804882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 468691, 937382, 3280837, 5155601, 6561674, 10311202, 36089207, 72178414]

約数ペア:

[(1, 72178414), (2, 36089207), (7, 10311202), (11, 6561674), (14, 5155601), (22, 3280837), (77, 937382), (154, 468691)]