12567257696

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{409517}}^1$

素因数の和:409671

約数の個数: 48

約数和(自身を含む): 28482795936

約数和(自身を除く): 15915538240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 15344, 30688, 409517, 819034, 1638068, 2866619, 3276136, 5733238, 6552272, 11466476, 13104544, 22932952, 45865904, 56103829, 91731808, 112207658, 224415316, 392726803, 448830632, 785453606, 897661264, 1570907212, 1795322528, 3141814424, 6283628848, 12567257696]

約数ペア:

[(1, 12567257696), (2, 6283628848), (4, 3141814424), (7, 1795322528), (8, 1570907212), (14, 897661264), (16, 785453606), (28, 448830632), (32, 392726803), (56, 224415316), (112, 112207658), (137, 91731808), (224, 56103829), (274, 45865904), (548, 22932952), (959, 13104544), (1096, 11466476), (1918, 6552272), (2192, 5733238), (3836, 3276136), (4384, 2866619), (7672, 1638068), (15344, 819034), (30688, 409517)]