26745056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 57153600

約数和(自身を除く): 30408544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 269, 416, 478, 538, 956, 1076, 1912, 2152, 3107, 3497, 3824, 4304, 6214, 6994, 7648, 8608, 12428, 13988, 24856, 27976, 49712, 55952, 64291, 99424, 111904, 128582, 257164, 514328, 835783, 1028656, 1671566, 2057312, 3343132, 6686264, 13372528, 26745056]

約数ペア:

[(1, 26745056), (2, 13372528), (4, 6686264), (8, 3343132), (13, 2057312), (16, 1671566), (26, 1028656), (32, 835783), (52, 514328), (104, 257164), (208, 128582), (239, 111904), (269, 99424), (416, 64291), (478, 55952), (538, 49712), (956, 27976), (1076, 24856), (1912, 13988), (2152, 12428), (3107, 8608), (3497, 7648), (3824, 6994), (4304, 6214)]