40765074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 96546816

約数和(自身を除く): 55781742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 107, 141, 193, 214, 282, 321, 329, 386, 579, 642, 658, 749, 987, 1158, 1351, 1498, 1974, 2247, 2702, 4053, 4494, 5029, 8106, 9071, 10058, 15087, 18142, 20651, 27213, 30174, 35203, 41302, 54426, 61953, 63497, 70406, 105609, 123906, 126994, 144557, 190491, 211218, 289114, 380982, 433671, 867342, 970597, 1941194, 2911791, 5823582, 6794179, 13588358, 20382537, 40765074]

約数ペア:

[(1, 40765074), (2, 20382537), (3, 13588358), (6, 6794179), (7, 5823582), (14, 2911791), (21, 1941194), (42, 970597), (47, 867342), (94, 433671), (107, 380982), (141, 289114), (193, 211218), (214, 190491), (282, 144557), (321, 126994), (329, 123906), (386, 105609), (579, 70406), (642, 63497), (658, 61953), (749, 54426), (987, 41302), (1158, 35203), (1351, 30174), (1498, 27213), (1974, 20651), (2247, 18142), (2702, 15087), (4053, 10058), (4494, 9071), (5029, 8106)]