66644914

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 116663040

約数和(自身を除く): 50018126

約数列:

[1, 2, 7, 14, 103, 113, 206, 226, 409, 721, 791, 818, 1442, 1582, 2863, 5726, 11639, 23278, 42127, 46217, 81473, 84254, 92434, 162946, 294889, 323519, 589778, 647038, 4760351, 9520702, 33322457, 66644914]

約数ペア:

[(1, 66644914), (2, 33322457), (7, 9520702), (14, 4760351), (103, 647038), (113, 589778), (206, 323519), (226, 294889), (409, 162946), (721, 92434), (791, 84254), (818, 81473), (1442, 46217), (1582, 42127), (2863, 23278), (5726, 11639)]