28569894906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9580783}}^1$

素因数の和:9580866

約数の個数: 32

約数和(自身を含む): 66222379008

約数和(自身を除く): 37652484102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 9580783, 19161566, 28742349, 57484698, 67065481, 134130962, 201196443, 402392886, 680235593, 1360471186, 2040706779, 4081413558, 4761649151, 9523298302, 14284947453, 28569894906]

約数ペア:

[(1, 28569894906), (2, 14284947453), (3, 9523298302), (6, 4761649151), (7, 4081413558), (14, 2040706779), (21, 1360471186), (42, 680235593), (71, 402392886), (142, 201196443), (213, 134130962), (426, 67065481), (497, 57484698), (994, 28742349), (1491, 19161566), (2982, 9580783)]