28105518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{95597}}^1$

素因数の和:95616

約数の個数: 24

約数和(自身を含む): 65389032

約数和(自身を除く): 37283514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 95597, 191194, 286791, 573582, 669179, 1338358, 2007537, 4015074, 4684253, 9368506, 14052759, 28105518]

約数ペア:

[(1, 28105518), (2, 14052759), (3, 9368506), (6, 4684253), (7, 4015074), (14, 2007537), (21, 1338358), (42, 669179), (49, 573582), (98, 286791), (147, 191194), (294, 95597)]