5549992

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 12902400

約数和(自身を除く): 7352408

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 139, 161, 184, 217, 248, 278, 322, 434, 556, 644, 713, 868, 973, 1112, 1288, 1426, 1736, 1946, 2852, 3197, 3892, 4309, 4991, 5704, 6394, 7784, 8618, 9982, 12788, 17236, 19964, 22379, 25576, 30163, 34472, 39928, 44758, 60326, 89516, 99107, 120652, 179032, 198214, 241304, 396428, 693749, 792856, 1387498, 2774996, 5549992]

約数ペア:

[(1, 5549992), (2, 2774996), (4, 1387498), (7, 792856), (8, 693749), (14, 396428), (23, 241304), (28, 198214), (31, 179032), (46, 120652), (56, 99107), (62, 89516), (92, 60326), (124, 44758), (139, 39928), (161, 34472), (184, 30163), (217, 25576), (248, 22379), (278, 19964), (322, 17236), (434, 12788), (556, 9982), (644, 8618), (713, 7784), (868, 6394), (973, 5704), (1112, 4991), (1288, 4309), (1426, 3892), (1736, 3197), (1946, 2852)]