74339209

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11813}}^1$

素因数の和:11880

約数の個数: 16

約数和(自身を含む): 90731520

約数和(自身を除く): 16392311

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 11813, 82691, 342577, 366203, 2398039, 2563421, 10619887, 74339209]

約数ペア:

[(1, 74339209), (7, 10619887), (29, 2563421), (31, 2398039), (203, 366203), (217, 342577), (899, 82691), (6293, 11813)]