28949170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{78241}}^1$

素因数の和:78285

約数の個数: 16

約数和(自身を含む): 53517528

約数和(自身を除く): 24568358

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 78241, 156482, 391205, 782410, 2894917, 5789834, 14474585, 28949170]

約数ペア:

[(1, 28949170), (2, 14474585), (5, 5789834), (10, 2894917), (37, 782410), (74, 391205), (185, 156482), (370, 78241)]