28072270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4463}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 54960768

約数和(自身を除く): 26888498

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 4463, 6290, 8926, 22315, 44630, 75871, 151742, 165131, 330262, 379355, 758710, 825655, 1651310, 2807227, 5614454, 14036135, 28072270]

約数ペア:

[(1, 28072270), (2, 14036135), (5, 5614454), (10, 2807227), (17, 1651310), (34, 825655), (37, 758710), (74, 379355), (85, 330262), (170, 165131), (185, 151742), (370, 75871), (629, 44630), (1258, 22315), (3145, 8926), (4463, 6290)]