67407964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27581}}^1$

素因数の和:27645

約数の個数: 24

約数和(自身を含む): 129745728

約数和(自身を除く): 62337764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 27581, 55162, 110324, 358553, 717106, 1296307, 1434212, 2592614, 5185228, 16851991, 33703982, 67407964]

約数ペア:

[(1, 67407964), (2, 33703982), (4, 16851991), (13, 5185228), (26, 2592614), (47, 1434212), (52, 1296307), (94, 717106), (188, 358553), (611, 110324), (1222, 55162), (2444, 27581)]