30769424

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6447

約数の個数: 40

約数和(自身を含む): 69727680

約数和(自身を除く): 38958256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 6389, 12778, 25556, 44723, 51112, 89446, 102224, 178892, 274727, 357784, 549454, 715568, 1098908, 1923089, 2197816, 3846178, 4395632, 7692356, 15384712, 30769424]

約数ペア:

[(1, 30769424), (2, 15384712), (4, 7692356), (7, 4395632), (8, 3846178), (14, 2197816), (16, 1923089), (28, 1098908), (43, 715568), (56, 549454), (86, 357784), (112, 274727), (172, 178892), (301, 102224), (344, 89446), (602, 51112), (688, 44723), (1204, 25556), (2408, 12778), (4816, 6389)]