12643288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7327

約数の個数: 32

約数和(自身を含む): 27970560

約数和(自身を除く): 15327272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7283, 14566, 29132, 50981, 58264, 101962, 203924, 225773, 407848, 451546, 903092, 1580411, 1806184, 3160822, 6321644, 12643288]

約数ペア:

[(1, 12643288), (2, 6321644), (4, 3160822), (7, 1806184), (8, 1580411), (14, 903092), (28, 451546), (31, 407848), (56, 225773), (62, 203924), (124, 101962), (217, 58264), (248, 50981), (434, 29132), (868, 14566), (1736, 7283)]