69566084

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5088

約数の個数: 36

約数和(自身を含む): 143640000

約数和(自身を除く): 74073916

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 4999, 6958, 9998, 13916, 19996, 34993, 69986, 139972, 244951, 354929, 489902, 709858, 979804, 1419716, 2484503, 4969006, 9938012, 17391521, 34783042, 69566084]

約数ペア:

[(1, 69566084), (2, 34783042), (4, 17391521), (7, 9938012), (14, 4969006), (28, 2484503), (49, 1419716), (71, 979804), (98, 709858), (142, 489902), (196, 354929), (284, 244951), (497, 139972), (994, 69986), (1988, 34993), (3479, 19996), (4999, 13916), (6958, 9998)]