27952416

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1454

約数の個数: 72

約数和(自身を含む): 80668224

約数和(自身を除く): 52715808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1367, 1704, 2272, 2556, 2734, 3408, 4101, 5112, 5468, 6816, 8202, 10224, 10936, 12303, 16404, 20448, 21872, 24606, 32808, 43744, 49212, 65616, 97057, 98424, 131232, 194114, 196848, 291171, 388228, 393696, 582342, 776456, 873513, 1164684, 1552912, 1747026, 2329368, 3105824, 3494052, 4658736, 6988104, 9317472, 13976208, 27952416]

約数ペア:

[(1, 27952416), (2, 13976208), (3, 9317472), (4, 6988104), (6, 4658736), (8, 3494052), (9, 3105824), (12, 2329368), (16, 1747026), (18, 1552912), (24, 1164684), (32, 873513), (36, 776456), (48, 582342), (71, 393696), (72, 388228), (96, 291171), (142, 196848), (144, 194114), (213, 131232), (284, 98424), (288, 97057), (426, 65616), (568, 49212), (639, 43744), (852, 32808), (1136, 24606), (1278, 21872), (1367, 20448), (1704, 16404), (2272, 12303), (2556, 10936), (2734, 10224), (3408, 8202), (4101, 6816), (5112, 5468)]