27617128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 37701272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 419, 428, 616, 749, 838, 856, 1177, 1498, 1676, 2354, 2933, 2996, 3352, 4609, 4708, 5866, 5992, 8239, 9218, 9416, 11732, 16478, 18436, 23464, 32263, 32956, 36872, 44833, 64526, 65912, 89666, 129052, 179332, 258104, 313831, 358664, 493163, 627662, 986326, 1255324, 1972652, 2510648, 3452141, 3945304, 6904282, 13808564, 27617128]

約数ペア:

[(1, 27617128), (2, 13808564), (4, 6904282), (7, 3945304), (8, 3452141), (11, 2510648), (14, 1972652), (22, 1255324), (28, 986326), (44, 627662), (56, 493163), (77, 358664), (88, 313831), (107, 258104), (154, 179332), (214, 129052), (308, 89666), (419, 65912), (428, 64526), (616, 44833), (749, 36872), (838, 32956), (856, 32263), (1177, 23464), (1498, 18436), (1676, 16478), (2354, 11732), (2933, 9416), (2996, 9218), (3352, 8239), (4609, 5992), (4708, 5866)]