26425568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 56553840

約数和(自身を除く): 30128272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 457, 556, 914, 1112, 1807, 1828, 2224, 3614, 3656, 4448, 5941, 7228, 7312, 11882, 14456, 14624, 23764, 28912, 47528, 57824, 63523, 95056, 127046, 190112, 254092, 508184, 825799, 1016368, 1651598, 2032736, 3303196, 6606392, 13212784, 26425568]

約数ペア:

[(1, 26425568), (2, 13212784), (4, 6606392), (8, 3303196), (13, 2032736), (16, 1651598), (26, 1016368), (32, 825799), (52, 508184), (104, 254092), (139, 190112), (208, 127046), (278, 95056), (416, 63523), (457, 57824), (556, 47528), (914, 28912), (1112, 23764), (1807, 14624), (1828, 14456), (2224, 11882), (3614, 7312), (3656, 7228), (4448, 5941)]