61918016

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 56

約数和(自身を含む): 129128520

約数和(自身を除く): 67210504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 146, 232, 292, 457, 464, 584, 914, 928, 1168, 1828, 1856, 2117, 2336, 3656, 4234, 4672, 7312, 8468, 13253, 14624, 16936, 26506, 29248, 33361, 33872, 53012, 66722, 67744, 106024, 133444, 135488, 212048, 266888, 424096, 533776, 848192, 967469, 1067552, 1934938, 2135104, 3869876, 7739752, 15479504, 30959008, 61918016]

約数ペア:

[(1, 61918016), (2, 30959008), (4, 15479504), (8, 7739752), (16, 3869876), (29, 2135104), (32, 1934938), (58, 1067552), (64, 967469), (73, 848192), (116, 533776), (146, 424096), (232, 266888), (292, 212048), (457, 135488), (464, 133444), (584, 106024), (914, 67744), (928, 66722), (1168, 53012), (1828, 33872), (1856, 33361), (2117, 29248), (2336, 26506), (3656, 16936), (4234, 14624), (4672, 13253), (7312, 8468)]