66701656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51787}}^1$

素因数の和:51823

約数の個数: 32

約数和(自身を含む): 149149440

約数和(自身を除く): 82447784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 51787, 103574, 207148, 362509, 414296, 725018, 1191101, 1450036, 2382202, 2900072, 4764404, 8337707, 9528808, 16675414, 33350828, 66701656]

約数ペア:

[(1, 66701656), (2, 33350828), (4, 16675414), (7, 9528808), (8, 8337707), (14, 4764404), (23, 2900072), (28, 2382202), (46, 1450036), (56, 1191101), (92, 725018), (161, 414296), (184, 362509), (322, 207148), (644, 103574), (1288, 51787)]