66027568

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{52237}}^1$

素因数の和:52324

約数の個数: 20

約数和(自身を含む): 129550240

約数和(自身を除く): 63522672

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 52237, 104474, 208948, 417896, 835792, 4126723, 8253446, 16506892, 33013784, 66027568]

約数ペア:

[(1, 66027568), (2, 33013784), (4, 16506892), (8, 8253446), (16, 4126723), (79, 835792), (158, 417896), (316, 208948), (632, 104474), (1264, 52237)]