65153792

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 150332112

約数和(自身を除く): 85178320

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1361, 1408, 1496, 2176, 2722, 2816, 2992, 4352, 5444, 5984, 10888, 11968, 14971, 21776, 23137, 23936, 29942, 43552, 46274, 47872, 59884, 87104, 92548, 119768, 174208, 185096, 239536, 254507, 348416, 370192, 479072, 509014, 740384, 958144, 1018028, 1480768, 1916288, 2036056, 2961536, 3832576, 4072112, 5923072, 8144224, 16288448, 32576896, 65153792]

約数ペア:

[(1, 65153792), (2, 32576896), (4, 16288448), (8, 8144224), (11, 5923072), (16, 4072112), (17, 3832576), (22, 2961536), (32, 2036056), (34, 1916288), (44, 1480768), (64, 1018028), (68, 958144), (88, 740384), (128, 509014), (136, 479072), (176, 370192), (187, 348416), (256, 254507), (272, 239536), (352, 185096), (374, 174208), (544, 119768), (704, 92548), (748, 87104), (1088, 59884), (1361, 47872), (1408, 46274), (1496, 43552), (2176, 29942), (2722, 23936), (2816, 23137), (2992, 21776), (4352, 14971), (5444, 11968), (5984, 10888)]