68321492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1481}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 126147840

約数和(自身を除く): 57826348

約数列:

[1, 2, 4, 19, 38, 76, 607, 1214, 1481, 2428, 2962, 5924, 11533, 23066, 28139, 46132, 56278, 112556, 898967, 1797934, 3595868, 17080373, 34160746, 68321492]

約数ペア:

[(1, 68321492), (2, 34160746), (4, 17080373), (19, 3595868), (38, 1797934), (76, 898967), (607, 112556), (1214, 56278), (1481, 46132), (2428, 28139), (2962, 23066), (5924, 11533)]