66707252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51631}}^1$

素因数の和:51671

約数の個数: 24

約数和(自身を含む): 130112640

約数和(自身を除く): 63405388

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 51631, 103262, 206524, 877727, 980989, 1755454, 1961978, 3510908, 3923956, 16676813, 33353626, 66707252]

約数ペア:

[(1, 66707252), (2, 33353626), (4, 16676813), (17, 3923956), (19, 3510908), (34, 1961978), (38, 1755454), (68, 980989), (76, 877727), (323, 206524), (646, 103262), (1292, 51631)]