66722152

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3881}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 143478720

約数和(自身を除く): 76756568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 3881, 4298, 7762, 8596, 15524, 17192, 27167, 31048, 54334, 108668, 217336, 1191467, 2382934, 4765868, 8340269, 9531736, 16680538, 33361076, 66722152]

約数ペア:

[(1, 66722152), (2, 33361076), (4, 16680538), (7, 9531736), (8, 8340269), (14, 4765868), (28, 2382934), (56, 1191467), (307, 217336), (614, 108668), (1228, 54334), (2149, 31048), (2456, 27167), (3881, 17192), (4298, 15524), (7762, 8596)]