72969442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{400931}}^1$

素因数の和:400953

約数の個数: 16

約数和(自身を含む): 134713152

約数和(自身を除く): 61743710

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 400931, 801862, 2806517, 5212103, 5613034, 10424206, 36484721, 72969442]

約数ペア:

[(1, 72969442), (2, 36484721), (7, 10424206), (13, 5613034), (14, 5212103), (26, 2806517), (91, 801862), (182, 400931)]