28117308

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{57149}}^1$

素因数の和:57197

約数の個数: 24

約数和(自身を含む): 67208400

約数和(自身を除く): 39091092

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 57149, 114298, 171447, 228596, 342894, 685788, 2343109, 4686218, 7029327, 9372436, 14058654, 28117308]

約数ペア:

[(1, 28117308), (2, 14058654), (3, 9372436), (4, 7029327), (6, 4686218), (12, 2343109), (41, 685788), (82, 342894), (123, 228596), (164, 171447), (246, 114298), (492, 57149)]