66550012

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 122720416

約数和(自身を除く): 56170404

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 271, 292, 542, 841, 1084, 1682, 2117, 3364, 4234, 7859, 8468, 15718, 19783, 31436, 39566, 61393, 79132, 122786, 227911, 245572, 455822, 573707, 911644, 1147414, 2294828, 16637503, 33275006, 66550012]

約数ペア:

[(1, 66550012), (2, 33275006), (4, 16637503), (29, 2294828), (58, 1147414), (73, 911644), (116, 573707), (146, 455822), (271, 245572), (292, 227911), (542, 122786), (841, 79132), (1084, 61393), (1682, 39566), (2117, 31436), (3364, 19783), (4234, 15718), (7859, 8468)]