6664144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{11257}}^1$

素因数の和:11302

約数の個数: 20

約数和(自身を含む): 13261924

約数和(自身を除く): 6597780

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 11257, 22514, 45028, 90056, 180112, 416509, 833018, 1666036, 3332072, 6664144]

約数ペア:

[(1, 6664144), (2, 3332072), (4, 1666036), (8, 833018), (16, 416509), (37, 180112), (74, 90056), (148, 45028), (296, 22514), (592, 11257)]