7222072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 9107528

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 59, 88, 104, 107, 118, 143, 214, 236, 286, 428, 472, 572, 649, 767, 856, 1144, 1177, 1298, 1391, 1534, 2354, 2596, 2782, 3068, 4708, 5192, 5564, 6136, 6313, 8437, 9416, 11128, 12626, 15301, 16874, 25252, 30602, 33748, 50504, 61204, 67496, 69443, 82069, 122408, 138886, 164138, 277772, 328276, 555544, 656552, 902759, 1805518, 3611036, 7222072]

約数ペア:

[(1, 7222072), (2, 3611036), (4, 1805518), (8, 902759), (11, 656552), (13, 555544), (22, 328276), (26, 277772), (44, 164138), (52, 138886), (59, 122408), (88, 82069), (104, 69443), (107, 67496), (118, 61204), (143, 50504), (214, 33748), (236, 30602), (286, 25252), (428, 16874), (472, 15301), (572, 12626), (649, 11128), (767, 9416), (856, 8437), (1144, 6313), (1177, 6136), (1298, 5564), (1391, 5192), (1534, 4708), (2354, 3068), (2596, 2782)]