15870656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 56

約数和(自身を含む): 34564320

約数和(自身を除く): 18693664

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 503, 544, 928, 986, 1006, 1088, 1856, 1972, 2012, 3944, 4024, 7888, 8048, 8551, 14587, 15776, 16096, 17102, 29174, 31552, 32192, 34204, 58348, 68408, 116696, 136816, 233392, 247979, 273632, 466784, 495958, 547264, 933568, 991916, 1983832, 3967664, 7935328, 15870656]

約数ペア:

[(1, 15870656), (2, 7935328), (4, 3967664), (8, 1983832), (16, 991916), (17, 933568), (29, 547264), (32, 495958), (34, 466784), (58, 273632), (64, 247979), (68, 233392), (116, 136816), (136, 116696), (232, 68408), (272, 58348), (464, 34204), (493, 32192), (503, 31552), (544, 29174), (928, 17102), (986, 16096), (1006, 15776), (1088, 14587), (1856, 8551), (1972, 8048), (2012, 7888), (3944, 4024)]