8761424

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 19576128

約数和(自身を除く): 10814704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 571, 959, 1096, 1142, 1918, 2192, 2284, 3836, 3997, 4568, 7672, 7994, 9136, 15344, 15988, 31976, 63952, 78227, 156454, 312908, 547589, 625816, 1095178, 1251632, 2190356, 4380712, 8761424]

約数ペア:

[(1, 8761424), (2, 4380712), (4, 2190356), (7, 1251632), (8, 1095178), (14, 625816), (16, 547589), (28, 312908), (56, 156454), (112, 78227), (137, 63952), (274, 31976), (548, 15988), (571, 15344), (959, 9136), (1096, 7994), (1142, 7672), (1918, 4568), (2192, 3997), (2284, 3836)]