73971338

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{72379}}^1$

素因数の和:72461

約数の個数: 16

約数和(自身を含む): 128546880

約数和(自身を除く): 54575542

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 72379, 144758, 506653, 1013306, 5283667, 10567334, 36985669, 73971338]

約数ペア:

[(1, 73971338), (2, 36985669), (7, 10567334), (14, 5283667), (73, 1013306), (146, 506653), (511, 144758), (1022, 72379)]