26888978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8233}}^1$

素因数の和:8329

約数の個数: 16

約数和(自身を含む): 42685056

約数和(自身を除く): 15796078

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 8233, 16466, 189359, 378718, 584543, 1169086, 13444489, 26888978]

約数ペア:

[(1, 26888978), (2, 13444489), (23, 1169086), (46, 584543), (71, 378718), (142, 189359), (1633, 16466), (3266, 8233)]