21936700744

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1091161}}^1$

素因数の和:1091533

約数の個数: 32

約数和(自身を含む): 47138198400

約数和(自身を除く): 25201497656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 5026, 10052, 20104, 1091161, 2182322, 4364644, 7638127, 8729288, 15276254, 30552508, 61105016, 391726799, 783453598, 1566907196, 2742087593, 3133814392, 5484175186, 10968350372, 21936700744]

約数ペア:

[(1, 21936700744), (2, 10968350372), (4, 5484175186), (7, 3133814392), (8, 2742087593), (14, 1566907196), (28, 783453598), (56, 391726799), (359, 61105016), (718, 30552508), (1436, 15276254), (2513, 8729288), (2872, 7638127), (5026, 4364644), (10052, 2182322), (20104, 1091161)]