15666884896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{51803}}^1$

素因数の和:52553

約数の個数: 48

約数和(自身を含む): 33263141184

約数和(自身を除く): 17596256288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 727, 1454, 2908, 5816, 9451, 11632, 18902, 23264, 37804, 51803, 75608, 103606, 151216, 207212, 302432, 414424, 673439, 828848, 1346878, 1657696, 2693756, 5387512, 10775024, 21550048, 37660781, 75321562, 150643124, 301286248, 489590153, 602572496, 979180306, 1205144992, 1958360612, 3916721224, 7833442448, 15666884896]

約数ペア:

[(1, 15666884896), (2, 7833442448), (4, 3916721224), (8, 1958360612), (13, 1205144992), (16, 979180306), (26, 602572496), (32, 489590153), (52, 301286248), (104, 150643124), (208, 75321562), (416, 37660781), (727, 21550048), (1454, 10775024), (2908, 5387512), (5816, 2693756), (9451, 1657696), (11632, 1346878), (18902, 828848), (23264, 673439), (37804, 414424), (51803, 302432), (75608, 207212), (103606, 151216)]