66967328

素因数分解:

$2^5\times {\mathrm{821}}^1\times {\mathrm{2549}}^1$

素因数の和:3380

約数の個数: 24

約数和(自身を含む): 132054300

約数和(自身を除く): 65086972

約数列:

[1, 2, 4, 8, 16, 32, 821, 1642, 2549, 3284, 5098, 6568, 10196, 13136, 20392, 26272, 40784, 81568, 2092729, 4185458, 8370916, 16741832, 33483664, 66967328]

約数ペア:

[(1, 66967328), (2, 33483664), (4, 16741832), (8, 8370916), (16, 4185458), (32, 2092729), (821, 81568), (1642, 40784), (2549, 26272), (3284, 20392), (5098, 13136), (6568, 10196)]