17720451856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2521}}^1\times {\mathrm{15149}}^1$

素因数の和:17707

約数の個数: 40

約数和(自身を含む): 35533719000

約数和(自身を除く): 17813267144

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2521, 5042, 10084, 15149, 20168, 30298, 40336, 60596, 73109, 121192, 146218, 242384, 292436, 439321, 584872, 878642, 1169744, 1757284, 3514568, 7029136, 38190629, 76381258, 152762516, 305525032, 611050064, 1107528241, 2215056482, 4430112964, 8860225928, 17720451856]

約数ペア:

[(1, 17720451856), (2, 8860225928), (4, 4430112964), (8, 2215056482), (16, 1107528241), (29, 611050064), (58, 305525032), (116, 152762516), (232, 76381258), (464, 38190629), (2521, 7029136), (5042, 3514568), (10084, 1757284), (15149, 1169744), (20168, 878642), (30298, 584872), (40336, 439321), (60596, 292436), (73109, 242384), (121192, 146218)]