42172442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{34511}}^1$

素因数の和:34573

約数の個数: 16

約数和(自身を含む): 69576192

約数和(自身を除く): 27403750

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 34511, 69022, 448643, 897286, 1622017, 3244034, 21086221, 42172442]

約数ペア:

[(1, 42172442), (2, 21086221), (13, 3244034), (26, 1622017), (47, 897286), (94, 448643), (611, 69022), (1222, 34511)]