28000512

素因数分解:

$2^8\times 3^3\times {\mathrm{4051}}^1$

素因数の和:4076

約数の個数: 72

約数和(自身を含む): 82822880

約数和(自身を除く): 54822368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 4051, 6912, 8102, 12153, 16204, 24306, 32408, 36459, 48612, 64816, 72918, 97224, 109377, 129632, 145836, 194448, 218754, 259264, 291672, 388896, 437508, 518528, 583344, 777792, 875016, 1037056, 1166688, 1555584, 1750032, 2333376, 3111168, 3500064, 4666752, 7000128, 9333504, 14000256, 28000512]

約数ペア:

[(1, 28000512), (2, 14000256), (3, 9333504), (4, 7000128), (6, 4666752), (8, 3500064), (9, 3111168), (12, 2333376), (16, 1750032), (18, 1555584), (24, 1166688), (27, 1037056), (32, 875016), (36, 777792), (48, 583344), (54, 518528), (64, 437508), (72, 388896), (96, 291672), (108, 259264), (128, 218754), (144, 194448), (192, 145836), (216, 129632), (256, 109377), (288, 97224), (384, 72918), (432, 64816), (576, 48612), (768, 36459), (864, 32408), (1152, 24306), (1728, 16204), (2304, 12153), (3456, 8102), (4051, 6912)]