42427534

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 64350720

約数和(自身を除く): 21923186

約数列:

[1, 2, 223, 251, 379, 446, 502, 758, 55973, 84517, 95129, 111946, 169034, 190258, 21213767, 42427534]

約数ペア:

[(1, 42427534), (2, 21213767), (223, 190258), (251, 169034), (379, 111946), (446, 95129), (502, 84517), (758, 55973)]