25775424

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 84

約数和(自身を含む): 75014836

約数和(自身を除く): 49239412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 613, 657, 876, 1168, 1226, 1314, 1752, 1839, 2336, 2452, 2628, 3504, 3678, 4672, 4904, 5256, 5517, 7008, 7356, 9808, 10512, 11034, 14016, 14712, 19616, 21024, 22068, 29424, 39232, 42048, 44136, 44749, 58848, 88272, 89498, 117696, 134247, 176544, 178996, 268494, 353088, 357992, 402741, 536988, 715984, 805482, 1073976, 1431968, 1610964, 2147952, 2863936, 3221928, 4295904, 6443856, 8591808, 12887712, 25775424]

約数ペア:

[(1, 25775424), (2, 12887712), (3, 8591808), (4, 6443856), (6, 4295904), (8, 3221928), (9, 2863936), (12, 2147952), (16, 1610964), (18, 1431968), (24, 1073976), (32, 805482), (36, 715984), (48, 536988), (64, 402741), (72, 357992), (73, 353088), (96, 268494), (144, 178996), (146, 176544), (192, 134247), (219, 117696), (288, 89498), (292, 88272), (438, 58848), (576, 44749), (584, 44136), (613, 42048), (657, 39232), (876, 29424), (1168, 22068), (1226, 21024), (1314, 19616), (1752, 14712), (1839, 14016), (2336, 11034), (2452, 10512), (2628, 9808), (3504, 7356), (3678, 7008), (4672, 5517), (4904, 5256)]