27909949202

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{24977}}^1$

素因数の和:25346

約数の個数: 32

約数和(自身を含む): 44025223680

約数和(自身を除く): 16115274478

約数列:

[1, 2, 31, 62, 67, 134, 269, 538, 2077, 4154, 8339, 16678, 18023, 24977, 36046, 49954, 558713, 774287, 1117426, 1548574, 1673459, 3346918, 6718813, 13437626, 51877229, 103754458, 208283203, 416566406, 450160471, 900320942, 13954974601, 27909949202]

約数ペア:

[(1, 27909949202), (2, 13954974601), (31, 900320942), (62, 450160471), (67, 416566406), (134, 208283203), (269, 103754458), (538, 51877229), (2077, 13437626), (4154, 6718813), (8339, 3346918), (16678, 1673459), (18023, 1548574), (24977, 1117426), (36046, 774287), (49954, 558713)]