28553630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9949}}^1$

素因数の和:10004

約数の個数: 32

約数和(自身を含む): 60177600

約数和(自身を除く): 31623970

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 9949, 19898, 49745, 69643, 99490, 139286, 348215, 407909, 696430, 815818, 2039545, 2855363, 4079090, 5710726, 14276815, 28553630]

約数ペア:

[(1, 28553630), (2, 14276815), (5, 5710726), (7, 4079090), (10, 2855363), (14, 2039545), (35, 815818), (41, 696430), (70, 407909), (82, 348215), (205, 139286), (287, 99490), (410, 69643), (574, 49745), (1435, 19898), (2870, 9949)]