27153784

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7949}}^1$

素因数の和:8023

約数の個数: 32

約数和(自身を含む): 59148000

約数和(自身を除く): 31994216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 7949, 15898, 31796, 55643, 63592, 111286, 222572, 445144, 484889, 969778, 1939556, 3394223, 3879112, 6788446, 13576892, 27153784]

約数ペア:

[(1, 27153784), (2, 13576892), (4, 6788446), (7, 3879112), (8, 3394223), (14, 1939556), (28, 969778), (56, 484889), (61, 445144), (122, 222572), (244, 111286), (427, 63592), (488, 55643), (854, 31796), (1708, 15898), (3416, 7949)]