38442278

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 67931136

約数和(自身を除く): 29488858

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 503, 721, 742, 1006, 1442, 3521, 5459, 7042, 10918, 26659, 38213, 51809, 53318, 76426, 103618, 186613, 362663, 373226, 725326, 2745877, 5491754, 19221139, 38442278]

約数ペア:

[(1, 38442278), (2, 19221139), (7, 5491754), (14, 2745877), (53, 725326), (103, 373226), (106, 362663), (206, 186613), (371, 103618), (503, 76426), (721, 53318), (742, 51809), (1006, 38213), (1442, 26659), (3521, 10918), (5459, 7042)]