70394354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 115610880

約数和(自身を除く): 45216526

約数列:

[1, 2, 19, 38, 43, 67, 86, 134, 643, 817, 1273, 1286, 1634, 2546, 2881, 5762, 12217, 24434, 27649, 43081, 54739, 55298, 86162, 109478, 525331, 818539, 1050662, 1637078, 1852483, 3704966, 35197177, 70394354]

約数ペア:

[(1, 70394354), (2, 35197177), (19, 3704966), (38, 1852483), (43, 1637078), (67, 1050662), (86, 818539), (134, 525331), (643, 109478), (817, 86162), (1273, 55298), (1286, 54739), (1634, 43081), (2546, 27649), (2881, 24434), (5762, 12217)]