40409796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1567}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 108179456

約数和(自身を除く): 67769660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1567, 1842, 2149, 3134, 3684, 4298, 4701, 6268, 6447, 8596, 9402, 10969, 12894, 18804, 21938, 25788, 32907, 43876, 65814, 131628, 481069, 962138, 1443207, 1924276, 2886414, 3367483, 5772828, 6734966, 10102449, 13469932, 20204898, 40409796]

約数ペア:

[(1, 40409796), (2, 20204898), (3, 13469932), (4, 10102449), (6, 6734966), (7, 5772828), (12, 3367483), (14, 2886414), (21, 1924276), (28, 1443207), (42, 962138), (84, 481069), (307, 131628), (614, 65814), (921, 43876), (1228, 32907), (1567, 25788), (1842, 21938), (2149, 18804), (3134, 12894), (3684, 10969), (4298, 9402), (4701, 8596), (6268, 6447)]