78380561

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3457}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 92951040

約数和(自身を除く): 14570479

約数列:

[1, 7, 41, 79, 287, 553, 3239, 3457, 22673, 24199, 141737, 273103, 992159, 1911721, 11197223, 78380561]

約数ペア:

[(1, 78380561), (7, 11197223), (41, 1911721), (79, 992159), (287, 273103), (553, 141737), (3239, 24199), (3457, 22673)]