68921552

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13093}}^1$

素因数の和:13155

約数の個数: 40

約数和(自身を含む): 155870976

約数和(自身を除く): 86949424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 13093, 26186, 52372, 91651, 104744, 183302, 209488, 366604, 615371, 733208, 1230742, 1466416, 2461484, 4307597, 4922968, 8615194, 9845936, 17230388, 34460776, 68921552]

約数ペア:

[(1, 68921552), (2, 34460776), (4, 17230388), (7, 9845936), (8, 8615194), (14, 4922968), (16, 4307597), (28, 2461484), (47, 1466416), (56, 1230742), (94, 733208), (112, 615371), (188, 366604), (329, 209488), (376, 183302), (658, 104744), (752, 91651), (1316, 52372), (2632, 26186), (5264, 13093)]