25770688

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{21193}}^1$

素因数の和:21224

約数の個数: 28

約数和(自身を含む): 53832760

約数和(自身を除く): 28062072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 21193, 42386, 84772, 169544, 339088, 402667, 678176, 805334, 1356352, 1610668, 3221336, 6442672, 12885344, 25770688]

約数ペア:

[(1, 25770688), (2, 12885344), (4, 6442672), (8, 3221336), (16, 1610668), (19, 1356352), (32, 805334), (38, 678176), (64, 402667), (76, 339088), (152, 169544), (304, 84772), (608, 42386), (1216, 21193)]