15784352

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 32727240

約数和(自身を除く): 16942888

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 73, 116, 146, 232, 233, 292, 464, 466, 584, 928, 932, 1168, 1864, 2117, 2336, 3728, 4234, 6757, 7456, 8468, 13514, 16936, 17009, 27028, 33872, 34018, 54056, 67744, 68036, 108112, 136072, 216224, 272144, 493261, 544288, 986522, 1973044, 3946088, 7892176, 15784352]

約数ペア:

[(1, 15784352), (2, 7892176), (4, 3946088), (8, 1973044), (16, 986522), (29, 544288), (32, 493261), (58, 272144), (73, 216224), (116, 136072), (146, 108112), (232, 68036), (233, 67744), (292, 54056), (464, 34018), (466, 33872), (584, 27028), (928, 17009), (932, 16936), (1168, 13514), (1864, 8468), (2117, 7456), (2336, 6757), (3728, 4234)]