27929708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{410731}}^1$

素因数の和:410752

約数の個数: 12

約数和(自身を含む): 51752232

約数和(自身を除く): 23822524

約数列:

[1, 2, 4, 17, 34, 68, 410731, 821462, 1642924, 6982427, 13964854, 27929708]

約数ペア:

[(1, 27929708), (2, 13964854), (4, 6982427), (17, 1642924), (34, 821462), (68, 410731)]