28777936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1447}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 61406784

約数和(自身を除く): 32628848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1447, 1808, 2486, 2894, 4972, 5788, 9944, 11576, 15917, 19888, 23152, 31834, 63668, 127336, 163511, 254672, 327022, 654044, 1308088, 1798621, 2616176, 3597242, 7194484, 14388968, 28777936]

約数ペア:

[(1, 28777936), (2, 14388968), (4, 7194484), (8, 3597242), (11, 2616176), (16, 1798621), (22, 1308088), (44, 654044), (88, 327022), (113, 254672), (176, 163511), (226, 127336), (452, 63668), (904, 31834), (1243, 23152), (1447, 19888), (1808, 15917), (2486, 11576), (2894, 9944), (4972, 5788)]