27720407792

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3214333}}^1$

素因数の和:3214366

約数の個数: 60

約数和(自身を含む): 68156738136

約数和(自身を除く): 40436330344

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, 8624, 3214333, 6428666, 12857332, 22500331, 25714664, 35357663, 45000662, 51429328, 70715326, 90001324, 141430652, 157502317, 180002648, 247503641, 282861304, 315004634, 360005296, 495007282, 565722608, 630009268, 990014564, 1260018536, 1732525487, 1980029128, 2520037072, 3465050974, 3960058256, 6930101948, 13860203896, 27720407792]

約数ペア:

[(1, 27720407792), (2, 13860203896), (4, 6930101948), (7, 3960058256), (8, 3465050974), (11, 2520037072), (14, 1980029128), (16, 1732525487), (22, 1260018536), (28, 990014564), (44, 630009268), (49, 565722608), (56, 495007282), (77, 360005296), (88, 315004634), (98, 282861304), (112, 247503641), (154, 180002648), (176, 157502317), (196, 141430652), (308, 90001324), (392, 70715326), (539, 51429328), (616, 45000662), (784, 35357663), (1078, 25714664), (1232, 22500331), (2156, 12857332), (4312, 6428666), (8624, 3214333)]