15528656

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 60

約数和(自身を含む): 35672196

約数和(自身を除く): 20143540

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 617, 968, 1144, 1234, 1573, 1936, 2288, 2468, 3146, 4936, 6292, 6787, 8021, 9872, 12584, 13574, 16042, 25168, 27148, 32084, 54296, 64168, 74657, 88231, 108592, 128336, 149314, 176462, 298628, 352924, 597256, 705848, 970541, 1194512, 1411696, 1941082, 3882164, 7764328, 15528656]

約数ペア:

[(1, 15528656), (2, 7764328), (4, 3882164), (8, 1941082), (11, 1411696), (13, 1194512), (16, 970541), (22, 705848), (26, 597256), (44, 352924), (52, 298628), (88, 176462), (104, 149314), (121, 128336), (143, 108592), (176, 88231), (208, 74657), (242, 64168), (286, 54296), (484, 32084), (572, 27148), (617, 25168), (968, 16042), (1144, 13574), (1234, 12584), (1573, 9872), (1936, 8021), (2288, 6787), (2468, 6292), (3146, 4936)]