40006736

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4672

約数の個数: 60

約数和(自身を含む): 98386560

約数和(自身を除く): 58379824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 4639, 8624, 9278, 18556, 32473, 37112, 51029, 64946, 74224, 102058, 129892, 204116, 227311, 259784, 357203, 408232, 454622, 519568, 714406, 816464, 909244, 1428812, 1818488, 2500421, 2857624, 3636976, 5000842, 5715248, 10001684, 20003368, 40006736]

約数ペア:

[(1, 40006736), (2, 20003368), (4, 10001684), (7, 5715248), (8, 5000842), (11, 3636976), (14, 2857624), (16, 2500421), (22, 1818488), (28, 1428812), (44, 909244), (49, 816464), (56, 714406), (77, 519568), (88, 454622), (98, 408232), (112, 357203), (154, 259784), (176, 227311), (196, 204116), (308, 129892), (392, 102058), (539, 74224), (616, 64946), (784, 51029), (1078, 37112), (1232, 32473), (2156, 18556), (4312, 9278), (4639, 8624)]