77634956

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5647}}^1$

素因数の和:6149

約数の個数: 24

約数和(自身を含む): 155613696

約数和(自身を除く): 77978740

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 5647, 6874, 11294, 13748, 22588, 39529, 79058, 158116, 2772677, 5545354, 11090708, 19408739, 38817478, 77634956]

約数ペア:

[(1, 77634956), (2, 38817478), (4, 19408739), (7, 11090708), (14, 5545354), (28, 2772677), (491, 158116), (982, 79058), (1964, 39529), (3437, 22588), (5647, 13748), (6874, 11294)]