74990434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{27919}}^1$

素因数の和:28017

約数の個数: 16

約数和(自身を含む): 120614400

約数和(自身を除く): 45623966

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 27919, 55838, 474623, 949246, 2205601, 4411202, 37495217, 74990434]

約数ペア:

[(1, 74990434), (2, 37495217), (17, 4411202), (34, 2205601), (79, 949246), (158, 474623), (1343, 55838), (2686, 27919)]