67605286

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 118130688

約数和(自身を除く): 50525402

約数列:

[1, 2, 7, 14, 103, 173, 206, 271, 346, 542, 721, 1211, 1442, 1897, 2422, 3794, 17819, 27913, 35638, 46883, 55826, 93766, 124733, 195391, 249466, 328181, 390782, 656362, 4828949, 9657898, 33802643, 67605286]

約数ペア:

[(1, 67605286), (2, 33802643), (7, 9657898), (14, 4828949), (103, 656362), (173, 390782), (206, 328181), (271, 249466), (346, 195391), (542, 124733), (721, 93766), (1211, 55826), (1442, 46883), (1897, 35638), (2422, 27913), (3794, 17819)]