2223642872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{16657}}^1$

素因数の和:16752

約数の個数: 64

約数和(自身を含む): 4785510240

約数和(自身を除く): 2561867368

約数列:

[1, 2, 4, 8, 11, 22, 37, 41, 44, 74, 82, 88, 148, 164, 296, 328, 407, 451, 814, 902, 1517, 1628, 1804, 3034, 3256, 3608, 6068, 12136, 16657, 16687, 33314, 33374, 66628, 66748, 133256, 133496, 183227, 366454, 616309, 682937, 732908, 1232618, 1365874, 1465816, 2465236, 2731748, 4930472, 5463496, 6779399, 7512307, 13558798, 15024614, 25268669, 27117596, 30049228, 50537338, 54235192, 60098456, 101074676, 202149352, 277955359, 555910718, 1111821436, 2223642872]

約数ペア:

[(1, 2223642872), (2, 1111821436), (4, 555910718), (8, 277955359), (11, 202149352), (22, 101074676), (37, 60098456), (41, 54235192), (44, 50537338), (74, 30049228), (82, 27117596), (88, 25268669), (148, 15024614), (164, 13558798), (296, 7512307), (328, 6779399), (407, 5463496), (451, 4930472), (814, 2731748), (902, 2465236), (1517, 1465816), (1628, 1365874), (1804, 1232618), (3034, 732908), (3256, 682937), (3608, 616309), (6068, 366454), (12136, 183227), (16657, 133496), (16687, 133256), (33314, 66748), (33374, 66628)]