40119602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{571}}^1$

素因数の和:678

約数の個数: 24

約数和(自身を含む): 64967760

約数和(自身を除く): 24848158

約数列:

[1, 2, 19, 38, 43, 86, 571, 817, 1142, 1634, 1849, 3698, 10849, 21698, 24553, 35131, 49106, 70262, 466507, 933014, 1055779, 2111558, 20059801, 40119602]

約数ペア:

[(1, 40119602), (2, 20059801), (19, 2111558), (38, 1055779), (43, 933014), (86, 466507), (571, 70262), (817, 49106), (1142, 35131), (1634, 24553), (1849, 21698), (3698, 10849)]