40213712

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4663}}^1$

素因数の和:4696

約数の個数: 60

約数和(自身を含む): 98895456

約数和(自身を除く): 58681744

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, 4663, 8624, 9326, 18652, 32641, 37304, 51293, 65282, 74608, 102586, 130564, 205172, 228487, 261128, 359051, 410344, 456974, 522256, 718102, 820688, 913948, 1436204, 1827896, 2513357, 2872408, 3655792, 5026714, 5744816, 10053428, 20106856, 40213712]

約数ペア:

[(1, 40213712), (2, 20106856), (4, 10053428), (7, 5744816), (8, 5026714), (11, 3655792), (14, 2872408), (16, 2513357), (22, 1827896), (28, 1436204), (44, 913948), (49, 820688), (56, 718102), (77, 522256), (88, 456974), (98, 410344), (112, 359051), (154, 261128), (176, 228487), (196, 205172), (308, 130564), (392, 102586), (539, 74608), (616, 65282), (784, 51293), (1078, 37304), (1232, 32641), (2156, 18652), (4312, 9326), (4663, 8624)]