2541568

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 5454540

約数和(自身を除く): 2912972

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 256, 272, 292, 512, 544, 584, 1024, 1088, 1168, 1241, 2048, 2176, 2336, 2482, 4352, 4672, 4964, 8704, 9344, 9928, 17408, 18688, 19856, 34816, 37376, 39712, 74752, 79424, 149504, 158848, 317696, 635392, 1270784, 2541568]

約数ペア:

[(1, 2541568), (2, 1270784), (4, 635392), (8, 317696), (16, 158848), (17, 149504), (32, 79424), (34, 74752), (64, 39712), (68, 37376), (73, 34816), (128, 19856), (136, 18688), (146, 17408), (256, 9928), (272, 9344), (292, 8704), (512, 4964), (544, 4672), (584, 4352), (1024, 2482), (1088, 2336), (1168, 2176), (1241, 2048)]