27488344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 56563920

約数和(自身を除く): 29075576

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 4987, 5512, 9974, 19948, 39896, 64831, 129662, 259324, 264311, 518648, 528622, 1057244, 2114488, 3436043, 6872086, 13744172, 27488344]

約数ペア:

[(1, 27488344), (2, 13744172), (4, 6872086), (8, 3436043), (13, 2114488), (26, 1057244), (52, 528622), (53, 518648), (104, 264311), (106, 259324), (212, 129662), (424, 64831), (689, 39896), (1378, 19948), (2756, 9974), (4987, 5512)]