25785408

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 112

約数和(自身を含む): 77175360

約数和(自身を除く): 51389952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 132, 174, 176, 192, 232, 264, 319, 348, 352, 421, 464, 528, 638, 696, 704, 842, 928, 957, 1056, 1263, 1276, 1392, 1684, 1856, 1914, 2112, 2526, 2552, 2784, 3368, 3828, 4631, 5052, 5104, 5568, 6736, 7656, 9262, 10104, 10208, 12209, 13472, 13893, 15312, 18524, 20208, 20416, 24418, 26944, 27786, 30624, 36627, 37048, 40416, 48836, 55572, 61248, 73254, 74096, 80832, 97672, 111144, 134299, 146508, 148192, 195344, 222288, 268598, 293016, 296384, 390688, 402897, 444576, 537196, 586032, 781376, 805794, 889152, 1074392, 1172064, 1611588, 2148784, 2344128, 3223176, 4297568, 6446352, 8595136, 12892704, 25785408]

約数ペア:

[(1, 25785408), (2, 12892704), (3, 8595136), (4, 6446352), (6, 4297568), (8, 3223176), (11, 2344128), (12, 2148784), (16, 1611588), (22, 1172064), (24, 1074392), (29, 889152), (32, 805794), (33, 781376), (44, 586032), (48, 537196), (58, 444576), (64, 402897), (66, 390688), (87, 296384), (88, 293016), (96, 268598), (116, 222288), (132, 195344), (174, 148192), (176, 146508), (192, 134299), (232, 111144), (264, 97672), (319, 80832), (348, 74096), (352, 73254), (421, 61248), (464, 55572), (528, 48836), (638, 40416), (696, 37048), (704, 36627), (842, 30624), (928, 27786), (957, 26944), (1056, 24418), (1263, 20416), (1276, 20208), (1392, 18524), (1684, 15312), (1856, 13893), (1914, 13472), (2112, 12209), (2526, 10208), (2552, 10104), (2784, 9262), (3368, 7656), (3828, 6736), (4631, 5568), (5052, 5104)]