71796916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{1373}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 133305480

約数和(自身を除く): 61508564

約数列:

[1, 2, 4, 17, 34, 68, 769, 1373, 1538, 2746, 3076, 5492, 13073, 23341, 26146, 46682, 52292, 93364, 1055837, 2111674, 4223348, 17949229, 35898458, 71796916]

約数ペア:

[(1, 71796916), (2, 35898458), (4, 17949229), (17, 4223348), (34, 2111674), (68, 1055837), (769, 93364), (1373, 52292), (1538, 46682), (2746, 26146), (3076, 23341), (5492, 13073)]