61489484

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{51071}}^1$

素因数の和:51125

約数の個数: 24

約数和(自身を含む): 125841408

約数和(自身を除く): 64351924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 51071, 102142, 204284, 357497, 714994, 1429988, 2196053, 4392106, 8784212, 15372371, 30744742, 61489484]

約数ペア:

[(1, 61489484), (2, 30744742), (4, 15372371), (7, 8784212), (14, 4392106), (28, 2196053), (43, 1429988), (86, 714994), (172, 357497), (301, 204284), (602, 102142), (1204, 51071)]