57717296

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 80

約数和(自身を含む): 140616000

約数和(自身を除く): 82898704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 809, 1274, 1372, 1456, 1618, 2548, 2744, 3236, 4459, 5096, 5488, 5663, 6472, 8918, 10192, 10517, 11326, 12944, 17836, 21034, 22652, 35672, 39641, 42068, 45304, 71344, 73619, 79282, 84136, 90608, 147238, 158564, 168272, 277487, 294476, 317128, 515333, 554974, 588952, 634256, 1030666, 1109948, 1177904, 2061332, 2219896, 3607331, 4122664, 4439792, 7214662, 8245328, 14429324, 28858648, 57717296]

約数ペア:

[(1, 57717296), (2, 28858648), (4, 14429324), (7, 8245328), (8, 7214662), (13, 4439792), (14, 4122664), (16, 3607331), (26, 2219896), (28, 2061332), (49, 1177904), (52, 1109948), (56, 1030666), (91, 634256), (98, 588952), (104, 554974), (112, 515333), (182, 317128), (196, 294476), (208, 277487), (343, 168272), (364, 158564), (392, 147238), (637, 90608), (686, 84136), (728, 79282), (784, 73619), (809, 71344), (1274, 45304), (1372, 42068), (1456, 39641), (1618, 35672), (2548, 22652), (2744, 21034), (3236, 17836), (4459, 12944), (5096, 11326), (5488, 10517), (5663, 10192), (6472, 8918)]