72325742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{44263}}^1$

素因数の和:44327

約数の個数: 16

約数和(自身を含む): 116856960

約数和(自身を除く): 44531218

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 44263, 88526, 840997, 1681994, 1903309, 3806618, 36162871, 72325742]

約数ペア:

[(1, 72325742), (2, 36162871), (19, 3806618), (38, 1903309), (43, 1681994), (86, 840997), (817, 88526), (1634, 44263)]