66806306

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 123218496

約数和(自身を除く): 56412190

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 107, 161, 214, 277, 322, 554, 749, 1127, 1498, 1939, 2254, 2461, 3878, 4922, 5243, 6371, 10486, 12742, 13573, 17227, 27146, 29639, 34454, 44597, 59278, 89194, 120589, 207473, 241178, 312179, 414946, 624358, 681697, 1363394, 1452311, 2904622, 4771879, 9543758, 33403153, 66806306]

約数ペア:

[(1, 66806306), (2, 33403153), (7, 9543758), (14, 4771879), (23, 2904622), (46, 1452311), (49, 1363394), (98, 681697), (107, 624358), (161, 414946), (214, 312179), (277, 241178), (322, 207473), (554, 120589), (749, 89194), (1127, 59278), (1498, 44597), (1939, 34454), (2254, 29639), (2461, 27146), (3878, 17227), (4922, 13573), (5243, 12742), (6371, 10486)]