66476746

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 49644854

約数列:

[1, 2, 7, 14, 107, 199, 214, 223, 398, 446, 749, 1393, 1498, 1561, 2786, 3122, 21293, 23861, 42586, 44377, 47722, 88754, 149051, 167027, 298102, 310639, 334054, 621278, 4748339, 9496678, 33238373, 66476746]

約数ペア:

[(1, 66476746), (2, 33238373), (7, 9496678), (14, 4748339), (107, 621278), (199, 334054), (214, 310639), (223, 298102), (398, 167027), (446, 149051), (749, 88754), (1393, 47722), (1498, 44377), (1561, 42586), (2786, 23861), (3122, 21293)]