68739416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{452233}}^1$

素因数の和:452258

約数の個数: 16

約数和(自身を含む): 135670200

約数和(自身を除く): 66930784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 452233, 904466, 1808932, 3617864, 8592427, 17184854, 34369708, 68739416]

約数ペア:

[(1, 68739416), (2, 34369708), (4, 17184854), (8, 8592427), (19, 3617864), (38, 1808932), (76, 904466), (152, 452233)]