27953552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2327

約数の個数: 40

約数和(自身を含む): 59942592

約数和(自身を除く): 31989040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 2237, 3124, 4474, 6248, 8948, 12496, 17896, 24607, 35792, 49214, 98428, 158827, 196856, 317654, 393712, 635308, 1270616, 1747097, 2541232, 3494194, 6988388, 13976776, 27953552]

約数ペア:

[(1, 27953552), (2, 13976776), (4, 6988388), (8, 3494194), (11, 2541232), (16, 1747097), (22, 1270616), (44, 635308), (71, 393712), (88, 317654), (142, 196856), (176, 158827), (284, 98428), (568, 49214), (781, 35792), (1136, 24607), (1562, 17896), (2237, 12496), (3124, 8948), (4474, 6248)]