22199968

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 31990112

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 139, 161, 184, 217, 224, 248, 278, 322, 368, 434, 496, 556, 644, 713, 736, 868, 973, 992, 1112, 1288, 1426, 1736, 1946, 2224, 2576, 2852, 3197, 3472, 3892, 4309, 4448, 4991, 5152, 5704, 6394, 6944, 7784, 8618, 9982, 11408, 12788, 15568, 17236, 19964, 22379, 22816, 25576, 30163, 31136, 34472, 39928, 44758, 51152, 60326, 68944, 79856, 89516, 99107, 102304, 120652, 137888, 159712, 179032, 198214, 241304, 358064, 396428, 482608, 693749, 716128, 792856, 965216, 1387498, 1585712, 2774996, 3171424, 5549992, 11099984, 22199968]

約数ペア:

[(1, 22199968), (2, 11099984), (4, 5549992), (7, 3171424), (8, 2774996), (14, 1585712), (16, 1387498), (23, 965216), (28, 792856), (31, 716128), (32, 693749), (46, 482608), (56, 396428), (62, 358064), (92, 241304), (112, 198214), (124, 179032), (139, 159712), (161, 137888), (184, 120652), (217, 102304), (224, 99107), (248, 89516), (278, 79856), (322, 68944), (368, 60326), (434, 51152), (496, 44758), (556, 39928), (644, 34472), (713, 31136), (736, 30163), (868, 25576), (973, 22816), (992, 22379), (1112, 19964), (1288, 17236), (1426, 15568), (1736, 12788), (1946, 11408), (2224, 9982), (2576, 8618), (2852, 7784), (3197, 6944), (3472, 6394), (3892, 5704), (4309, 5152), (4448, 4991)]