27785296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1232

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 42924464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1187, 1232, 1463, 1672, 2128, 2374, 2926, 3344, 4748, 5852, 8309, 9496, 11704, 13057, 16618, 18992, 22553, 23408, 26114, 33236, 45106, 52228, 66472, 90212, 91399, 104456, 132944, 157871, 180424, 182798, 208912, 248083, 315742, 360848, 365596, 496166, 631484, 731192, 992332, 1262968, 1462384, 1736581, 1984664, 2525936, 3473162, 3969328, 6946324, 13892648, 27785296]

約数ペア:

[(1, 27785296), (2, 13892648), (4, 6946324), (7, 3969328), (8, 3473162), (11, 2525936), (14, 1984664), (16, 1736581), (19, 1462384), (22, 1262968), (28, 992332), (38, 731192), (44, 631484), (56, 496166), (76, 365596), (77, 360848), (88, 315742), (112, 248083), (133, 208912), (152, 182798), (154, 180424), (176, 157871), (209, 132944), (266, 104456), (304, 91399), (308, 90212), (418, 66472), (532, 52228), (616, 45106), (836, 33236), (1064, 26114), (1187, 23408), (1232, 22553), (1463, 18992), (1672, 16618), (2128, 13057), (2374, 11704), (2926, 9496), (3344, 8309), (4748, 5852)]