28544710

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8179}}^1$

素因数の和:8535

約数の個数: 16

約数和(自身を含む): 51534000

約数和(自身を除く): 22989290

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 8179, 16358, 40895, 81790, 2854471, 5708942, 14272355, 28544710]

約数ペア:

[(1, 28544710), (2, 14272355), (5, 5708942), (10, 2854471), (349, 81790), (698, 40895), (1745, 16358), (3490, 8179)]