66411464

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 145774080

約数和(自身を除く): 79362616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 887, 1337, 1528, 1774, 2674, 3548, 5348, 6209, 7096, 9359, 10696, 12418, 18718, 24836, 37436, 43463, 49672, 74872, 86926, 169417, 173852, 338834, 347704, 677668, 1185919, 1355336, 2371838, 4743676, 8301433, 9487352, 16602866, 33205732, 66411464]

約数ペア:

[(1, 66411464), (2, 33205732), (4, 16602866), (7, 9487352), (8, 8301433), (14, 4743676), (28, 2371838), (49, 1355336), (56, 1185919), (98, 677668), (191, 347704), (196, 338834), (382, 173852), (392, 169417), (764, 86926), (887, 74872), (1337, 49672), (1528, 43463), (1774, 37436), (2674, 24836), (3548, 18718), (5348, 12418), (6209, 10696), (7096, 9359)]