28489330

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 52747200

約数和(自身を除く): 24257870

約数列:

[1, 2, 5, 10, 59, 109, 118, 218, 295, 443, 545, 590, 886, 1090, 2215, 4430, 6431, 12862, 26137, 32155, 48287, 52274, 64310, 96574, 130685, 241435, 261370, 482870, 2848933, 5697866, 14244665, 28489330]

約数ペア:

[(1, 28489330), (2, 14244665), (5, 5697866), (10, 2848933), (59, 482870), (109, 261370), (118, 241435), (218, 130685), (295, 96574), (443, 64310), (545, 52274), (590, 48287), (886, 32155), (1090, 26137), (2215, 12862), (4430, 6431)]