68307712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 150700032

約数和(自身を除く): 82392320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 191, 254, 256, 352, 382, 508, 704, 764, 1016, 1397, 1408, 1528, 2032, 2101, 2794, 2816, 3056, 4064, 4202, 5588, 6112, 8128, 8404, 11176, 12224, 16256, 16808, 22352, 24257, 24448, 32512, 33616, 44704, 48514, 48896, 67232, 89408, 97028, 134464, 178816, 194056, 266827, 268928, 357632, 388112, 533654, 537856, 776224, 1067308, 1552448, 2134616, 3104896, 4269232, 6209792, 8538464, 17076928, 34153856, 68307712]

約数ペア:

[(1, 68307712), (2, 34153856), (4, 17076928), (8, 8538464), (11, 6209792), (16, 4269232), (22, 3104896), (32, 2134616), (44, 1552448), (64, 1067308), (88, 776224), (127, 537856), (128, 533654), (176, 388112), (191, 357632), (254, 268928), (256, 266827), (352, 194056), (382, 178816), (508, 134464), (704, 97028), (764, 89408), (1016, 67232), (1397, 48896), (1408, 48514), (1528, 44704), (2032, 33616), (2101, 32512), (2794, 24448), (2816, 24257), (3056, 22352), (4064, 16808), (4202, 16256), (5588, 12224), (6112, 11176), (8128, 8404)]