27844696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 60134400

約数和(自身を除く): 32289704

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 124, 173, 236, 248, 341, 346, 472, 649, 682, 692, 1298, 1364, 1384, 1829, 1903, 2596, 2728, 3658, 3806, 5192, 5363, 7316, 7612, 10207, 10726, 14632, 15224, 20119, 20414, 21452, 40238, 40828, 42904, 58993, 80476, 81656, 112277, 117986, 160952, 224554, 235972, 316417, 449108, 471944, 632834, 898216, 1265668, 2531336, 3480587, 6961174, 13922348, 27844696]

約数ペア:

[(1, 27844696), (2, 13922348), (4, 6961174), (8, 3480587), (11, 2531336), (22, 1265668), (31, 898216), (44, 632834), (59, 471944), (62, 449108), (88, 316417), (118, 235972), (124, 224554), (173, 160952), (236, 117986), (248, 112277), (341, 81656), (346, 80476), (472, 58993), (649, 42904), (682, 40828), (692, 40238), (1298, 21452), (1364, 20414), (1384, 20119), (1829, 15224), (1903, 14632), (2596, 10726), (2728, 10207), (3658, 7612), (3806, 7316), (5192, 5363)]