22226288

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 49520640

約数和(自身を除く): 27294352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1039, 1337, 1528, 2078, 2674, 3056, 4156, 5348, 7273, 8312, 10696, 14546, 16624, 21392, 29092, 58184, 116368, 198449, 396898, 793796, 1389143, 1587592, 2778286, 3175184, 5556572, 11113144, 22226288]

約数ペア:

[(1, 22226288), (2, 11113144), (4, 5556572), (7, 3175184), (8, 2778286), (14, 1587592), (16, 1389143), (28, 793796), (56, 396898), (112, 198449), (191, 116368), (382, 58184), (764, 29092), (1039, 21392), (1337, 16624), (1528, 14546), (2078, 10696), (2674, 8312), (3056, 7273), (4156, 5348)]