28945690

素因数分解:

$2^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{1931}}^1$

素因数の和:3437

約数の個数: 16

約数和(自身を含む): 52164000

約数和(自身を除く): 23218310

約数列:

[1, 2, 5, 10, 1499, 1931, 2998, 3862, 7495, 9655, 14990, 19310, 2894569, 5789138, 14472845, 28945690]

約数ペア:

[(1, 28945690), (2, 14472845), (5, 5789138), (10, 2894569), (1499, 19310), (1931, 14990), (2998, 9655), (3862, 7495)]