15339712

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 33686496

約数和(自身を除く): 18346784

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 613, 736, 782, 1088, 1226, 1472, 1564, 2452, 3128, 4904, 6256, 9808, 10421, 12512, 14099, 19616, 20842, 25024, 28198, 39232, 41684, 56396, 83368, 112792, 166736, 225584, 239683, 333472, 451168, 479366, 666944, 902336, 958732, 1917464, 3834928, 7669856, 15339712]

約数ペア:

[(1, 15339712), (2, 7669856), (4, 3834928), (8, 1917464), (16, 958732), (17, 902336), (23, 666944), (32, 479366), (34, 451168), (46, 333472), (64, 239683), (68, 225584), (92, 166736), (136, 112792), (184, 83368), (272, 56396), (368, 41684), (391, 39232), (544, 28198), (613, 25024), (736, 20842), (782, 19616), (1088, 14099), (1226, 12512), (1472, 10421), (1564, 9808), (2452, 6256), (3128, 4904)]