15526288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1423

約数の個数: 40

約数和(自身を含む): 32426496

約数和(自身を除く): 16900208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1361, 1426, 2722, 2852, 5444, 5704, 10888, 11408, 21776, 31303, 42191, 62606, 84382, 125212, 168764, 250424, 337528, 500848, 675056, 970393, 1940786, 3881572, 7763144, 15526288]

約数ペア:

[(1, 15526288), (2, 7763144), (4, 3881572), (8, 1940786), (16, 970393), (23, 675056), (31, 500848), (46, 337528), (62, 250424), (92, 168764), (124, 125212), (184, 84382), (248, 62606), (368, 42191), (496, 31303), (713, 21776), (1361, 11408), (1426, 10888), (2722, 5704), (2852, 5444)]