28670904

素因数分解:

$2^3\times 3^2\times {\mathrm{398207}}^1$

素因数の和:398219

約数の個数: 24

約数和(自身を含む): 77650560

約数和(自身を除く): 48979656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 398207, 796414, 1194621, 1592828, 2389242, 3185656, 3583863, 4778484, 7167726, 9556968, 14335452, 28670904]

約数ペア:

[(1, 28670904), (2, 14335452), (3, 9556968), (4, 7167726), (6, 4778484), (8, 3583863), (9, 3185656), (12, 2389242), (18, 1592828), (24, 1194621), (36, 796414), (72, 398207)]