56778064

素因数分解:

$2^4\times 7^2\times {\mathrm{72421}}^1$

素因数の和:72443

約数の個数: 30

約数和(自身を含む): 127969674

約数和(自身を除く): 71191610

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 72421, 144842, 289684, 506947, 579368, 1013894, 1158736, 2027788, 3548629, 4055576, 7097258, 8111152, 14194516, 28389032, 56778064]

約数ペア:

[(1, 56778064), (2, 28389032), (4, 14194516), (7, 8111152), (8, 7097258), (14, 4055576), (16, 3548629), (28, 2027788), (49, 1158736), (56, 1013894), (98, 579368), (112, 506947), (196, 289684), (392, 144842), (784, 72421)]