28854216

素因数分解:

$2^3\times 3^2\times {\mathrm{400753}}^1$

素因数の和:400765

約数の個数: 24

約数和(自身を含む): 78147030

約数和(自身を除く): 49292814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 400753, 801506, 1202259, 1603012, 2404518, 3206024, 3606777, 4809036, 7213554, 9618072, 14427108, 28854216]

約数ペア:

[(1, 28854216), (2, 14427108), (3, 9618072), (4, 7213554), (6, 4809036), (8, 3606777), (9, 3206024), (12, 2404518), (18, 1603012), (24, 1202259), (36, 801506), (72, 400753)]