40284076

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4373}}^1$

素因数の和:4438

約数の個数: 36

約数和(自身を含む): 83770848

約数和(自身を除く): 43486772

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4373, 4606, 8746, 9212, 17492, 30611, 61222, 122444, 205531, 214277, 411062, 428554, 822124, 857108, 1438717, 2877434, 5754868, 10071019, 20142038, 40284076]

約数ペア:

[(1, 40284076), (2, 20142038), (4, 10071019), (7, 5754868), (14, 2877434), (28, 1438717), (47, 857108), (49, 822124), (94, 428554), (98, 411062), (188, 214277), (196, 205531), (329, 122444), (658, 61222), (1316, 30611), (2303, 17492), (4373, 9212), (4606, 8746)]