26929784

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 60903360

約数和(自身を除く): 33973576

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 317, 328, 518, 574, 634, 1036, 1148, 1268, 1517, 2072, 2219, 2296, 2536, 3034, 4438, 6068, 8876, 10619, 11729, 12136, 12997, 17752, 21238, 23458, 25994, 42476, 46916, 51988, 82103, 84952, 90979, 93832, 103976, 164206, 181958, 328412, 363916, 480889, 656824, 727832, 961778, 1923556, 3366223, 3847112, 6732446, 13464892, 26929784]

約数ペア:

[(1, 26929784), (2, 13464892), (4, 6732446), (7, 3847112), (8, 3366223), (14, 1923556), (28, 961778), (37, 727832), (41, 656824), (56, 480889), (74, 363916), (82, 328412), (148, 181958), (164, 164206), (259, 103976), (287, 93832), (296, 90979), (317, 84952), (328, 82103), (518, 51988), (574, 46916), (634, 42476), (1036, 25994), (1148, 23458), (1268, 21238), (1517, 17752), (2072, 12997), (2219, 12136), (2296, 11729), (2536, 10619), (3034, 8876), (4438, 6068)]