67894714

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 108191808

約数和(自身を除く): 40297094

約数列:

[1, 2, 19, 38, 271, 347, 361, 542, 694, 722, 5149, 6593, 10298, 13186, 94037, 97831, 125267, 188074, 195662, 250534, 1786703, 3573406, 33947357, 67894714]

約数ペア:

[(1, 67894714), (2, 33947357), (19, 3573406), (38, 1786703), (271, 250534), (347, 195662), (361, 188074), (542, 125267), (694, 97831), (722, 94037), (5149, 13186), (6593, 10298)]