64699804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30347}}^1$

素因数の和:30405

約数の個数: 24

約数和(自身を含む): 124912368

約数和(自身を除く): 60212564

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 30347, 60694, 121388, 394511, 789022, 1244227, 1578044, 2488454, 4976908, 16174951, 32349902, 64699804]

約数ペア:

[(1, 64699804), (2, 32349902), (4, 16174951), (13, 4976908), (26, 2488454), (41, 1578044), (52, 1244227), (82, 789022), (164, 394511), (533, 121388), (1066, 60694), (2132, 30347)]