22246672

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1583

約数の個数: 40

約数和(自身を含む): 49649600

約数和(自身を除く): 27402928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1429, 1946, 2224, 2858, 3892, 5716, 7784, 10003, 11432, 15568, 20006, 22864, 40012, 80024, 160048, 198631, 397262, 794524, 1390417, 1589048, 2780834, 3178096, 5561668, 11123336, 22246672]

約数ペア:

[(1, 22246672), (2, 11123336), (4, 5561668), (7, 3178096), (8, 2780834), (14, 1589048), (16, 1390417), (28, 794524), (56, 397262), (112, 198631), (139, 160048), (278, 80024), (556, 40012), (973, 22864), (1112, 20006), (1429, 15568), (1946, 11432), (2224, 10003), (2858, 7784), (3892, 5716)]