74257396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23831}}^1$

素因数の和:23895

約数の個数: 24

約数和(自身を含む): 140132160

約数和(自身を除く): 65874764

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 23831, 47662, 95324, 452789, 905578, 977071, 1811156, 1954142, 3908284, 18564349, 37128698, 74257396]

約数ペア:

[(1, 74257396), (2, 37128698), (4, 18564349), (19, 3908284), (38, 1954142), (41, 1811156), (76, 977071), (82, 905578), (164, 452789), (779, 95324), (1558, 47662), (3116, 23831)]