72421034

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{23197}}^1$

素因数の和:23429

約数の個数: 16

約数和(自身を含む): 124712448

約数和(自身を除く): 52291414

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 23197, 46394, 162379, 324758, 5172931, 10345862, 36210517, 72421034]

約数ペア:

[(1, 72421034), (2, 36210517), (7, 10345862), (14, 5172931), (223, 324758), (446, 162379), (1561, 46394), (3122, 23197)]