27591136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 58450896

約数和(自身を除く): 30859760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 757, 1072, 1139, 1514, 2144, 2278, 3028, 4556, 6056, 9112, 12112, 12869, 18224, 24224, 25738, 36448, 50719, 51476, 101438, 102952, 202876, 205904, 405752, 411808, 811504, 862223, 1623008, 1724446, 3448892, 6897784, 13795568, 27591136]

約数ペア:

[(1, 27591136), (2, 13795568), (4, 6897784), (8, 3448892), (16, 1724446), (17, 1623008), (32, 862223), (34, 811504), (67, 411808), (68, 405752), (134, 205904), (136, 202876), (268, 102952), (272, 101438), (536, 51476), (544, 50719), (757, 36448), (1072, 25738), (1139, 24224), (1514, 18224), (2144, 12869), (2278, 12112), (3028, 9112), (4556, 6056)]