28956672

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1571}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 83685420

約数和(自身を除く): 54728748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 1571, 2048, 2304, 3072, 3142, 4608, 4713, 6144, 6284, 9216, 9426, 12568, 14139, 18432, 18852, 25136, 28278, 37704, 50272, 56556, 75408, 100544, 113112, 150816, 201088, 226224, 301632, 402176, 452448, 603264, 804352, 904896, 1206528, 1608704, 1809792, 2413056, 3217408, 3619584, 4826112, 7239168, 9652224, 14478336, 28956672]

約数ペア:

[(1, 28956672), (2, 14478336), (3, 9652224), (4, 7239168), (6, 4826112), (8, 3619584), (9, 3217408), (12, 2413056), (16, 1809792), (18, 1608704), (24, 1206528), (32, 904896), (36, 804352), (48, 603264), (64, 452448), (72, 402176), (96, 301632), (128, 226224), (144, 201088), (192, 150816), (256, 113112), (288, 100544), (384, 75408), (512, 56556), (576, 50272), (768, 37704), (1024, 28278), (1152, 25136), (1536, 18852), (1571, 18432), (2048, 14139), (2304, 12568), (3072, 9426), (3142, 9216), (4608, 6284), (4713, 6144)]