66562874

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29531}}^1$

素因数の和:29570

約数の個数: 24

約数和(自身を含む): 121199328

約数和(自身を除く): 54636454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 29531, 59062, 206717, 413434, 679213, 1358426, 1447019, 2894038, 4754491, 9508982, 33281437, 66562874]

約数ペア:

[(1, 66562874), (2, 33281437), (7, 9508982), (14, 4754491), (23, 2894038), (46, 1447019), (49, 1358426), (98, 679213), (161, 413434), (322, 206717), (1127, 59062), (2254, 29531)]