7400372

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2256

約数の個数: 36

約数和(自身を含む): 15958404

約数和(自身を除く): 8558032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 2221, 3332, 4442, 8884, 15547, 31094, 37757, 62188, 75514, 108829, 151028, 217658, 264299, 435316, 528598, 1057196, 1850093, 3700186, 7400372]

約数ペア:

[(1, 7400372), (2, 3700186), (4, 1850093), (7, 1057196), (14, 528598), (17, 435316), (28, 264299), (34, 217658), (49, 151028), (68, 108829), (98, 75514), (119, 62188), (196, 37757), (238, 31094), (476, 15547), (833, 8884), (1666, 4442), (2221, 3332)]