29648144

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{13331}}^1$

素因数の和:13478

約数の個数: 20

約数和(自身を含む): 57860880

約数和(自身を除く): 28212736

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 13331, 26662, 53324, 106648, 213296, 1853009, 3706018, 7412036, 14824072, 29648144]

約数ペア:

[(1, 29648144), (2, 14824072), (4, 7412036), (8, 3706018), (16, 1853009), (139, 213296), (278, 106648), (556, 53324), (1112, 26662), (2224, 13331)]