24719408

素因数分解:

$2^4\times 7^1\times {\mathrm{220709}}^1$

素因数の和:220724

約数の個数: 20

約数和(自身を含む): 54736080

約数和(自身を除く): 30016672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 220709, 441418, 882836, 1544963, 1765672, 3089926, 3531344, 6179852, 12359704, 24719408]

約数ペア:

[(1, 24719408), (2, 12359704), (4, 6179852), (7, 3531344), (8, 3089926), (14, 1765672), (16, 1544963), (28, 882836), (56, 441418), (112, 220709)]