66561432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{396199}}^1$

素因数の和:396215

約数の個数: 32

約数和(自身を含む): 190176000

約数和(自身を除く): 123614568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 396199, 792398, 1188597, 1584796, 2377194, 2773393, 3169592, 4754388, 5546786, 8320179, 9508776, 11093572, 16640358, 22187144, 33280716, 66561432]

約数ペア:

[(1, 66561432), (2, 33280716), (3, 22187144), (4, 16640358), (6, 11093572), (7, 9508776), (8, 8320179), (12, 5546786), (14, 4754388), (21, 3169592), (24, 2773393), (28, 2377194), (42, 1584796), (56, 1188597), (84, 792398), (168, 396199)]