12842202016

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3372427}}^1$

素因数の和:3372461

約数の個数: 48

約数和(自身を含む): 30594666816

約数和(自身を除く): 17752464800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 3372427, 6744854, 13489708, 23606989, 26979416, 47213978, 53958832, 57331259, 94427956, 107917664, 114662518, 188855912, 229325036, 377711824, 401318813, 458650072, 755423648, 802637626, 917300144, 1605275252, 1834600288, 3210550504, 6421101008, 12842202016]

約数ペア:

[(1, 12842202016), (2, 6421101008), (4, 3210550504), (7, 1834600288), (8, 1605275252), (14, 917300144), (16, 802637626), (17, 755423648), (28, 458650072), (32, 401318813), (34, 377711824), (56, 229325036), (68, 188855912), (112, 114662518), (119, 107917664), (136, 94427956), (224, 57331259), (238, 53958832), (272, 47213978), (476, 26979416), (544, 23606989), (952, 13489708), (1904, 6744854), (3808, 3372427)]