78844756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22073}}^1$

素因数の和:22143

約数の個数: 24

約数和(自身を含む): 148337280

約数和(自身を除く): 69492524

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 22073, 44146, 88292, 419387, 838774, 1037431, 1677548, 2074862, 4149724, 19711189, 39422378, 78844756]

約数ペア:

[(1, 78844756), (2, 39422378), (4, 19711189), (19, 4149724), (38, 2074862), (47, 1677548), (76, 1037431), (94, 838774), (188, 419387), (893, 88292), (1786, 44146), (3572, 22073)]