28811152

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 59639040

約数和(自身を除く): 30827888

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 2003, 3596, 4006, 7192, 8012, 14384, 16024, 32048, 58087, 62093, 116174, 124186, 232348, 248372, 464696, 496744, 929392, 993488, 1800697, 3601394, 7202788, 14405576, 28811152]

約数ペア:

[(1, 28811152), (2, 14405576), (4, 7202788), (8, 3601394), (16, 1800697), (29, 993488), (31, 929392), (58, 496744), (62, 464696), (116, 248372), (124, 232348), (232, 124186), (248, 116174), (464, 62093), (496, 58087), (899, 32048), (1798, 16024), (2003, 14384), (3596, 8012), (4006, 7192)]