28397838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1103}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 65074176

約数和(自身を除く): 36676338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 613, 1103, 1226, 1839, 2206, 3309, 3678, 4291, 6618, 7721, 8582, 12873, 15442, 23163, 25746, 46326, 676139, 1352278, 2028417, 4056834, 4732973, 9465946, 14198919, 28397838]

約数ペア:

[(1, 28397838), (2, 14198919), (3, 9465946), (6, 4732973), (7, 4056834), (14, 2028417), (21, 1352278), (42, 676139), (613, 46326), (1103, 25746), (1226, 23163), (1839, 15442), (2206, 12873), (3309, 8582), (3678, 7721), (4291, 6618)]