15601728

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3571

約数の個数: 56

約数和(自身を含む): 43086528

約数和(自身を除く): 27484800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 3533, 4416, 7066, 10599, 14132, 21198, 28264, 42396, 56528, 81259, 84792, 113056, 162518, 169584, 226112, 243777, 325036, 339168, 487554, 650072, 678336, 975108, 1300144, 1950216, 2600288, 3900432, 5200576, 7800864, 15601728]

約数ペア:

[(1, 15601728), (2, 7800864), (3, 5200576), (4, 3900432), (6, 2600288), (8, 1950216), (12, 1300144), (16, 975108), (23, 678336), (24, 650072), (32, 487554), (46, 339168), (48, 325036), (64, 243777), (69, 226112), (92, 169584), (96, 162518), (138, 113056), (184, 84792), (192, 81259), (276, 56528), (368, 42396), (552, 28264), (736, 21198), (1104, 14132), (1472, 10599), (2208, 7066), (3533, 4416)]