67888919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9631}}^1$

素因数の和:9710

約数の個数: 16

約数和(自身を含む): 83220480

約数和(自身を除く): 15331561

約数列:

[1, 7, 19, 53, 133, 371, 1007, 7049, 9631, 67417, 182989, 510443, 1280923, 3573101, 9698417, 67888919]

約数ペア:

[(1, 67888919), (7, 9698417), (19, 3573101), (53, 1280923), (133, 510443), (371, 182989), (1007, 67417), (7049, 9631)]