28283744

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 58931712

約数和(自身を除く): 30647968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 83, 92, 166, 184, 332, 368, 463, 664, 736, 926, 1328, 1852, 1909, 2656, 3704, 3818, 7408, 7636, 10649, 14816, 15272, 21298, 30544, 38429, 42596, 61088, 76858, 85192, 153716, 170384, 307432, 340768, 614864, 883867, 1229728, 1767734, 3535468, 7070936, 14141872, 28283744]

約数ペア:

[(1, 28283744), (2, 14141872), (4, 7070936), (8, 3535468), (16, 1767734), (23, 1229728), (32, 883867), (46, 614864), (83, 340768), (92, 307432), (166, 170384), (184, 153716), (332, 85192), (368, 76858), (463, 61088), (664, 42596), (736, 38429), (926, 30544), (1328, 21298), (1852, 15272), (1909, 14816), (2656, 10649), (3704, 7636), (3818, 7408)]