67784666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{1303}}^1$

素因数の和:1398

約数の個数: 24

約数和(自身を含む): 110083680

約数和(自身を除く): 42299014

約数列:

[1, 2, 19, 37, 38, 74, 703, 1303, 1369, 1406, 2606, 2738, 24757, 26011, 48211, 49514, 52022, 96422, 916009, 1783807, 1832018, 3567614, 33892333, 67784666]

約数ペア:

[(1, 67784666), (2, 33892333), (19, 3567614), (37, 1832018), (38, 1783807), (74, 916009), (703, 96422), (1303, 52022), (1369, 49514), (1406, 48211), (2606, 26011), (2738, 24757)]