28384884

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23893}}^1$

素因数の和:23917

約数の個数: 48

約数和(自身を含む): 80283840

約数和(自身を除く): 51898956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 23893, 47786, 71679, 95572, 143358, 215037, 262823, 286716, 430074, 525646, 645111, 788469, 860148, 1051292, 1290222, 1576938, 2365407, 2580444, 3153876, 4730814, 7096221, 9461628, 14192442, 28384884]

約数ペア:

[(1, 28384884), (2, 14192442), (3, 9461628), (4, 7096221), (6, 4730814), (9, 3153876), (11, 2580444), (12, 2365407), (18, 1576938), (22, 1290222), (27, 1051292), (33, 860148), (36, 788469), (44, 645111), (54, 525646), (66, 430074), (99, 286716), (108, 262823), (132, 215037), (198, 143358), (297, 95572), (396, 71679), (594, 47786), (1188, 23893)]