66818296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7333}}^1$

素因数の和:7423

約数の個数: 32

約数和(自身を含む): 134652240

約数和(自身を除く): 67833944

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 7333, 9112, 14666, 29332, 58664, 124661, 249322, 491311, 498644, 982622, 997288, 1965244, 3930488, 8352287, 16704574, 33409148, 66818296]

約数ペア:

[(1, 66818296), (2, 33409148), (4, 16704574), (8, 8352287), (17, 3930488), (34, 1965244), (67, 997288), (68, 982622), (134, 498644), (136, 491311), (268, 249322), (536, 124661), (1139, 58664), (2278, 29332), (4556, 14666), (7333, 9112)]