27994342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12289}}^1$

素因数の和:12375

約数の個数: 16

約数和(自身を含む): 45128880

約数和(自身を除く): 17134538

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 12289, 24578, 208913, 417826, 823363, 1646726, 13997171, 27994342]

約数ペア:

[(1, 27994342), (2, 13997171), (17, 1646726), (34, 823363), (67, 417826), (134, 208913), (1139, 24578), (2278, 12289)]