66145782

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 135907200

約数和(自身を除く): 69761418

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 449, 571, 898, 1142, 1347, 1713, 2694, 3426, 19307, 24553, 38614, 49106, 57921, 73659, 115842, 147318, 256379, 512758, 769137, 1538274, 11024297, 22048594, 33072891, 66145782]

約数ペア:

[(1, 66145782), (2, 33072891), (3, 22048594), (6, 11024297), (43, 1538274), (86, 769137), (129, 512758), (258, 256379), (449, 147318), (571, 115842), (898, 73659), (1142, 57921), (1347, 49106), (1713, 38614), (2694, 24553), (3426, 19307)]