64845186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3889}}^1$

素因数の和:4298

約数の個数: 32

約数和(自身を含む): 148629120

約数和(自身を除く): 83783934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 2382, 2779, 3889, 5558, 7778, 8337, 11667, 16674, 23334, 27223, 54446, 81669, 163338, 1543933, 3087866, 4631799, 9263598, 10807531, 21615062, 32422593, 64845186]

約数ペア:

[(1, 64845186), (2, 32422593), (3, 21615062), (6, 10807531), (7, 9263598), (14, 4631799), (21, 3087866), (42, 1543933), (397, 163338), (794, 81669), (1191, 54446), (2382, 27223), (2779, 23334), (3889, 16674), (5558, 11667), (7778, 8337)]