38764604

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{7079}}^1$

素因数の和:7157

約数の個数: 18

約数和(自身を含む): 69730920

約数和(自身を除く): 30966316

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 7079, 14158, 28316, 261923, 523846, 1047692, 9691151, 19382302, 38764604]

約数ペア:

[(1, 38764604), (2, 19382302), (4, 9691151), (37, 1047692), (74, 523846), (148, 261923), (1369, 28316), (2738, 14158), (5476, 7079)]