66970168

素因数分解:

$2^3\times {\mathrm{31}}^3\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 130216320

約数和(自身を除く): 63246152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 281, 562, 961, 1124, 1922, 2248, 3844, 7688, 8711, 17422, 29791, 34844, 59582, 69688, 119164, 238328, 270041, 540082, 1080164, 2160328, 8371271, 16742542, 33485084, 66970168]

約数ペア:

[(1, 66970168), (2, 33485084), (4, 16742542), (8, 8371271), (31, 2160328), (62, 1080164), (124, 540082), (248, 270041), (281, 238328), (562, 119164), (961, 69688), (1124, 59582), (1922, 34844), (2248, 29791), (3844, 17422), (7688, 8711)]