40036268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12251}}^1$

素因数の和:12317

約数の個数: 24

約数和(自身を含む): 75472320

約数和(自身を除く): 35436052

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 12251, 24502, 49004, 232769, 465538, 526793, 931076, 1053586, 2107172, 10009067, 20018134, 40036268]

約数ペア:

[(1, 40036268), (2, 20018134), (4, 10009067), (19, 2107172), (38, 1053586), (43, 931076), (76, 526793), (86, 465538), (172, 232769), (817, 49004), (1634, 24502), (3268, 12251)]