23965004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 51045120

約数和(自身を除く): 27080116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 421, 428, 532, 749, 842, 1498, 1684, 2033, 2947, 2996, 4066, 5894, 7999, 8132, 11788, 14231, 15998, 28462, 31996, 45047, 55993, 56924, 90094, 111986, 180188, 223972, 315329, 630658, 855893, 1261316, 1711786, 3423572, 5991251, 11982502, 23965004]

約数ペア:

[(1, 23965004), (2, 11982502), (4, 5991251), (7, 3423572), (14, 1711786), (19, 1261316), (28, 855893), (38, 630658), (76, 315329), (107, 223972), (133, 180188), (214, 111986), (266, 90094), (421, 56924), (428, 55993), (532, 45047), (749, 31996), (842, 28462), (1498, 15998), (1684, 14231), (2033, 11788), (2947, 8132), (2996, 7999), (4066, 5894)]