56945392

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12401}}^1$

素因数の和:12457

約数の個数: 40

約数和(自身を含む): 129179232

約数和(自身を除く): 72233840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 12401, 24802, 49604, 86807, 99208, 173614, 198416, 347228, 508441, 694456, 1016882, 1388912, 2033764, 3559087, 4067528, 7118174, 8135056, 14236348, 28472696, 56945392]

約数ペア:

[(1, 56945392), (2, 28472696), (4, 14236348), (7, 8135056), (8, 7118174), (14, 4067528), (16, 3559087), (28, 2033764), (41, 1388912), (56, 1016882), (82, 694456), (112, 508441), (164, 347228), (287, 198416), (328, 173614), (574, 99208), (656, 86807), (1148, 49604), (2296, 24802), (4592, 12401)]