66733196

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 118917120

約数和(自身を除く): 52183924

約数列:

[1, 2, 4, 79, 158, 223, 316, 446, 892, 947, 1894, 3788, 17617, 35234, 70468, 74813, 149626, 211181, 299252, 422362, 844724, 16683299, 33366598, 66733196]

約数ペア:

[(1, 66733196), (2, 33366598), (4, 16683299), (79, 844724), (158, 422362), (223, 299252), (316, 211181), (446, 149626), (892, 74813), (947, 70468), (1894, 35234), (3788, 17617)]