72162722

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6626

約数の個数: 24

約数和(自身を含む): 121056240

約数和(自身を除く): 48893518

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 5491, 6571, 10982, 13142, 111707, 124849, 223414, 249698, 1899019, 2122433, 3798038, 4244866, 36081361, 72162722]

約数ペア:

[(1, 72162722), (2, 36081361), (17, 4244866), (19, 3798038), (34, 2122433), (38, 1899019), (289, 249698), (323, 223414), (578, 124849), (646, 111707), (5491, 13142), (6571, 10982)]