22007656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 48833280

約数和(自身を除く): 26825624

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 136, 187, 188, 313, 374, 376, 517, 626, 748, 799, 1034, 1252, 1496, 1598, 2068, 2504, 3196, 3443, 4136, 5321, 6392, 6886, 8789, 10642, 13772, 14711, 17578, 21284, 27544, 29422, 35156, 42568, 58531, 58844, 70312, 117062, 117688, 161821, 234124, 250087, 323642, 468248, 500174, 647284, 1000348, 1294568, 2000696, 2750957, 5501914, 11003828, 22007656]

約数ペア:

[(1, 22007656), (2, 11003828), (4, 5501914), (8, 2750957), (11, 2000696), (17, 1294568), (22, 1000348), (34, 647284), (44, 500174), (47, 468248), (68, 323642), (88, 250087), (94, 234124), (136, 161821), (187, 117688), (188, 117062), (313, 70312), (374, 58844), (376, 58531), (517, 42568), (626, 35156), (748, 29422), (799, 27544), (1034, 21284), (1252, 17578), (1496, 14711), (1598, 13772), (2068, 10642), (2504, 8789), (3196, 6886), (3443, 6392), (4136, 5321)]