28338704944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{121889}}^1$

素因数の和:123229

約数の個数: 40

約数和(自身を含む): 59943551760

約数和(自身を除く): 31604846816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1321, 2642, 5284, 10568, 14531, 21136, 29062, 58124, 116248, 121889, 232496, 243778, 487556, 975112, 1340779, 1950224, 2681558, 5363116, 10726232, 21452464, 161015369, 322030738, 644061476, 1288122952, 1771169059, 2576245904, 3542338118, 7084676236, 14169352472, 28338704944]

約数ペア:

[(1, 28338704944), (2, 14169352472), (4, 7084676236), (8, 3542338118), (11, 2576245904), (16, 1771169059), (22, 1288122952), (44, 644061476), (88, 322030738), (176, 161015369), (1321, 21452464), (2642, 10726232), (5284, 5363116), (10568, 2681558), (14531, 1950224), (21136, 1340779), (29062, 975112), (58124, 487556), (116248, 243778), (121889, 232496)]