28983686

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 44665344

約数和(自身を除く): 15681658

約数列:

[1, 2, 53, 106, 127, 254, 2153, 4306, 6731, 13462, 114109, 228218, 273431, 546862, 14491843, 28983686]

約数ペア:

[(1, 28983686), (2, 14491843), (53, 546862), (106, 273431), (127, 228218), (254, 114109), (2153, 13462), (4306, 6731)]