25470016

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 112

約数和(自身を含む): 62471808

約数和(自身を除く): 37001792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 121, 143, 176, 184, 208, 242, 253, 286, 299, 352, 368, 416, 484, 506, 572, 598, 704, 736, 832, 968, 1012, 1144, 1196, 1331, 1472, 1573, 1936, 2024, 2288, 2392, 2662, 2783, 3146, 3289, 3872, 4048, 4576, 4784, 5324, 5566, 6292, 6578, 7744, 8096, 9152, 9568, 10648, 11132, 12584, 13156, 16192, 17303, 19136, 21296, 22264, 25168, 26312, 30613, 34606, 36179, 42592, 44528, 50336, 52624, 61226, 69212, 72358, 85184, 89056, 100672, 105248, 122452, 138424, 144716, 178112, 210496, 244904, 276848, 289432, 397969, 489808, 553696, 578864, 795938, 979616, 1107392, 1157728, 1591876, 1959232, 2315456, 3183752, 6367504, 12735008, 25470016]

約数ペア:

[(1, 25470016), (2, 12735008), (4, 6367504), (8, 3183752), (11, 2315456), (13, 1959232), (16, 1591876), (22, 1157728), (23, 1107392), (26, 979616), (32, 795938), (44, 578864), (46, 553696), (52, 489808), (64, 397969), (88, 289432), (92, 276848), (104, 244904), (121, 210496), (143, 178112), (176, 144716), (184, 138424), (208, 122452), (242, 105248), (253, 100672), (286, 89056), (299, 85184), (352, 72358), (368, 69212), (416, 61226), (484, 52624), (506, 50336), (572, 44528), (598, 42592), (704, 36179), (736, 34606), (832, 30613), (968, 26312), (1012, 25168), (1144, 22264), (1196, 21296), (1331, 19136), (1472, 17303), (1573, 16192), (1936, 13156), (2024, 12584), (2288, 11132), (2392, 10648), (2662, 9568), (2783, 9152), (3146, 8096), (3289, 7744), (3872, 6578), (4048, 6292), (4576, 5566), (4784, 5324)]