25314576

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 78030720

約数和(自身を除く): 52716144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 229, 282, 294, 329, 336, 376, 392, 458, 564, 588, 658, 687, 752, 784, 916, 987, 1128, 1176, 1316, 1374, 1603, 1832, 1974, 2256, 2303, 2352, 2632, 2748, 3206, 3664, 3948, 4606, 4809, 5264, 5496, 6412, 6909, 7896, 9212, 9618, 10763, 10992, 11221, 12824, 13818, 15792, 18424, 19236, 21526, 22442, 25648, 27636, 32289, 33663, 36848, 38472, 43052, 44884, 55272, 64578, 67326, 75341, 76944, 86104, 89768, 110544, 129156, 134652, 150682, 172208, 179536, 226023, 258312, 269304, 301364, 452046, 516624, 527387, 538608, 602728, 904092, 1054774, 1205456, 1582161, 1808184, 2109548, 3164322, 3616368, 4219096, 6328644, 8438192, 12657288, 25314576]

約数ペア:

[(1, 25314576), (2, 12657288), (3, 8438192), (4, 6328644), (6, 4219096), (7, 3616368), (8, 3164322), (12, 2109548), (14, 1808184), (16, 1582161), (21, 1205456), (24, 1054774), (28, 904092), (42, 602728), (47, 538608), (48, 527387), (49, 516624), (56, 452046), (84, 301364), (94, 269304), (98, 258312), (112, 226023), (141, 179536), (147, 172208), (168, 150682), (188, 134652), (196, 129156), (229, 110544), (282, 89768), (294, 86104), (329, 76944), (336, 75341), (376, 67326), (392, 64578), (458, 55272), (564, 44884), (588, 43052), (658, 38472), (687, 36848), (752, 33663), (784, 32289), (916, 27636), (987, 25648), (1128, 22442), (1176, 21526), (1316, 19236), (1374, 18424), (1603, 15792), (1832, 13818), (1974, 12824), (2256, 11221), (2303, 10992), (2352, 10763), (2632, 9618), (2748, 9212), (3206, 7896), (3664, 6909), (3948, 6412), (4606, 5496), (4809, 5264)]