28458432

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 112

約数和(自身を含む): 85831680

約数和(自身を除く): 57373248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 383, 387, 432, 516, 576, 688, 766, 774, 864, 1032, 1149, 1161, 1376, 1532, 1548, 1728, 2064, 2298, 2322, 2752, 3064, 3096, 3447, 4128, 4596, 4644, 6128, 6192, 6894, 8256, 9192, 9288, 10341, 12256, 12384, 13788, 16469, 18384, 18576, 20682, 24512, 24768, 27576, 32938, 36768, 37152, 41364, 49407, 55152, 65876, 73536, 74304, 82728, 98814, 110304, 131752, 148221, 165456, 197628, 220608, 263504, 296442, 330912, 395256, 444663, 527008, 592884, 661824, 790512, 889326, 1054016, 1185768, 1581024, 1778652, 2371536, 3162048, 3557304, 4743072, 7114608, 9486144, 14229216, 28458432]

約数ペア:

[(1, 28458432), (2, 14229216), (3, 9486144), (4, 7114608), (6, 4743072), (8, 3557304), (9, 3162048), (12, 2371536), (16, 1778652), (18, 1581024), (24, 1185768), (27, 1054016), (32, 889326), (36, 790512), (43, 661824), (48, 592884), (54, 527008), (64, 444663), (72, 395256), (86, 330912), (96, 296442), (108, 263504), (129, 220608), (144, 197628), (172, 165456), (192, 148221), (216, 131752), (258, 110304), (288, 98814), (344, 82728), (383, 74304), (387, 73536), (432, 65876), (516, 55152), (576, 49407), (688, 41364), (766, 37152), (774, 36768), (864, 32938), (1032, 27576), (1149, 24768), (1161, 24512), (1376, 20682), (1532, 18576), (1548, 18384), (1728, 16469), (2064, 13788), (2298, 12384), (2322, 12256), (2752, 10341), (3064, 9288), (3096, 9192), (3447, 8256), (4128, 6894), (4596, 6192), (4644, 6128)]