1761936128

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{66821}}^1$

素因数の和:66940

約数の個数: 36

約数和(自身を含む): 3551188368

約数和(自身を除く): 1789252240

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 3296, 6592, 13184, 26368, 66821, 133642, 267284, 534568, 1069136, 2138272, 4276544, 6882563, 8553088, 13765126, 17106176, 27530252, 55060504, 110121008, 220242016, 440484032, 880968064, 1761936128]

約数ペア:

[(1, 1761936128), (2, 880968064), (4, 440484032), (8, 220242016), (16, 110121008), (32, 55060504), (64, 27530252), (103, 17106176), (128, 13765126), (206, 8553088), (256, 6882563), (412, 4276544), (824, 2138272), (1648, 1069136), (3296, 534568), (6592, 267284), (13184, 133642), (26368, 66821)]