20171133752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{798667}}^1$

素因数の和:798732

約数の個数: 64

約数和(自身を含む): 48303440640

約数和(自身を除く): 28132306888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 3157, 3608, 6314, 12628, 25256, 798667, 1597334, 3194668, 5590669, 6389336, 8785337, 11181338, 17570674, 22362676, 32745347, 35141348, 44725352, 61497359, 65490694, 70282696, 122994718, 130981388, 229217429, 245989436, 261962776, 360198817, 458434858, 491978872, 720397634, 916869716, 1440795268, 1833739432, 2521391719, 2881590536, 5042783438, 10085566876, 20171133752]

約数ペア:

[(1, 20171133752), (2, 10085566876), (4, 5042783438), (7, 2881590536), (8, 2521391719), (11, 1833739432), (14, 1440795268), (22, 916869716), (28, 720397634), (41, 491978872), (44, 458434858), (56, 360198817), (77, 261962776), (82, 245989436), (88, 229217429), (154, 130981388), (164, 122994718), (287, 70282696), (308, 65490694), (328, 61497359), (451, 44725352), (574, 35141348), (616, 32745347), (902, 22362676), (1148, 17570674), (1804, 11181338), (2296, 8785337), (3157, 6389336), (3608, 5590669), (6314, 3194668), (12628, 1597334), (25256, 798667)]