15721082512

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{13523}}^1$

素因数の和:14287

約数の個数: 40

約数和(自身を含む): 30779217504

約数和(自身を除く): 15058134992

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 643, 904, 1286, 1808, 2572, 5144, 10288, 13523, 27046, 54092, 72659, 108184, 145318, 216368, 290636, 581272, 1162544, 1528099, 3056198, 6112396, 8695289, 12224792, 17390578, 24449584, 34781156, 69562312, 139124624, 982567657, 1965135314, 3930270628, 7860541256, 15721082512]

約数ペア:

[(1, 15721082512), (2, 7860541256), (4, 3930270628), (8, 1965135314), (16, 982567657), (113, 139124624), (226, 69562312), (452, 34781156), (643, 24449584), (904, 17390578), (1286, 12224792), (1808, 8695289), (2572, 6112396), (5144, 3056198), (10288, 1528099), (13523, 1162544), (27046, 581272), (54092, 290636), (72659, 216368), (108184, 145318)]