27622364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 62920704

約数和(自身を除く): 35298340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 263, 308, 341, 434, 484, 526, 682, 847, 868, 1052, 1364, 1694, 1841, 2387, 2893, 3388, 3682, 3751, 4774, 5786, 7364, 7502, 8153, 9548, 11572, 15004, 16306, 20251, 26257, 31823, 32612, 40502, 52514, 57071, 63646, 81004, 89683, 105028, 114142, 127292, 179366, 222761, 228284, 358732, 445522, 627781, 891044, 986513, 1255562, 1973026, 2511124, 3946052, 6905591, 13811182, 27622364]

約数ペア:

[(1, 27622364), (2, 13811182), (4, 6905591), (7, 3946052), (11, 2511124), (14, 1973026), (22, 1255562), (28, 986513), (31, 891044), (44, 627781), (62, 445522), (77, 358732), (121, 228284), (124, 222761), (154, 179366), (217, 127292), (242, 114142), (263, 105028), (308, 89683), (341, 81004), (434, 63646), (484, 57071), (526, 52514), (682, 40502), (847, 32612), (868, 31823), (1052, 26257), (1364, 20251), (1694, 16306), (1841, 15004), (2387, 11572), (2893, 9548), (3388, 8153), (3682, 7502), (3751, 7364), (4774, 5786)]