28161792

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 108

約数和(自身を含む): 86093280

約数和(自身を除く): 57931488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 719, 768, 816, 1088, 1152, 1224, 1438, 1632, 2157, 2176, 2304, 2448, 2876, 3264, 4314, 4352, 4896, 5752, 6471, 6528, 8628, 9792, 11504, 12223, 12942, 13056, 17256, 19584, 23008, 24446, 25884, 34512, 36669, 39168, 46016, 48892, 51768, 69024, 73338, 92032, 97784, 103536, 110007, 138048, 146676, 184064, 195568, 207072, 220014, 276096, 293352, 391136, 414144, 440028, 552192, 586704, 782272, 828288, 880056, 1173408, 1564544, 1656576, 1760112, 2346816, 3129088, 3520224, 4693632, 7040448, 9387264, 14080896, 28161792]

約数ペア:

[(1, 28161792), (2, 14080896), (3, 9387264), (4, 7040448), (6, 4693632), (8, 3520224), (9, 3129088), (12, 2346816), (16, 1760112), (17, 1656576), (18, 1564544), (24, 1173408), (32, 880056), (34, 828288), (36, 782272), (48, 586704), (51, 552192), (64, 440028), (68, 414144), (72, 391136), (96, 293352), (102, 276096), (128, 220014), (136, 207072), (144, 195568), (153, 184064), (192, 146676), (204, 138048), (256, 110007), (272, 103536), (288, 97784), (306, 92032), (384, 73338), (408, 69024), (544, 51768), (576, 48892), (612, 46016), (719, 39168), (768, 36669), (816, 34512), (1088, 25884), (1152, 24446), (1224, 23008), (1438, 19584), (1632, 17256), (2157, 13056), (2176, 12942), (2304, 12223), (2448, 11504), (2876, 9792), (3264, 8628), (4314, 6528), (4352, 6471), (4896, 5752)]