15663253552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2503717}}^1$

素因数の和:2503765

約数の個数: 40

約数和(自身を含む): 33529791456

約数和(自身を除く): 17866537904

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 2503717, 5007434, 10014868, 20029736, 40059472, 42563189, 57585491, 85126378, 115170982, 170252756, 230341964, 340505512, 460683928, 681011024, 921367856, 978953347, 1957906694, 3915813388, 7831626776, 15663253552]

約数ペア:

[(1, 15663253552), (2, 7831626776), (4, 3915813388), (8, 1957906694), (16, 978953347), (17, 921367856), (23, 681011024), (34, 460683928), (46, 340505512), (68, 230341964), (92, 170252756), (136, 115170982), (184, 85126378), (272, 57585491), (368, 42563189), (391, 40059472), (782, 20029736), (1564, 10014868), (3128, 5007434), (6256, 2503717)]