40627174

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 75119616

約数和(自身を除く): 34492442

約数列:

[1, 2, 7, 14, 31, 43, 49, 62, 86, 98, 217, 301, 311, 434, 602, 622, 1333, 1519, 2107, 2177, 2666, 3038, 4214, 4354, 9331, 9641, 13373, 15239, 18662, 19282, 26746, 30478, 65317, 67487, 93611, 130634, 134974, 187222, 414563, 472409, 655277, 829126, 944818, 1310554, 2901941, 5803882, 20313587, 40627174]

約数ペア:

[(1, 40627174), (2, 20313587), (7, 5803882), (14, 2901941), (31, 1310554), (43, 944818), (49, 829126), (62, 655277), (86, 472409), (98, 414563), (217, 187222), (301, 134974), (311, 130634), (434, 93611), (602, 67487), (622, 65317), (1333, 30478), (1519, 26746), (2107, 19282), (2177, 18662), (2666, 15239), (3038, 13373), (4214, 9641), (4354, 9331)]