22001672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 33156088

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 121, 136, 154, 187, 191, 238, 242, 308, 374, 382, 476, 484, 616, 748, 764, 847, 952, 968, 1309, 1337, 1496, 1528, 1694, 2057, 2101, 2618, 2674, 3247, 3388, 4114, 4202, 5236, 5348, 6494, 6776, 8228, 8404, 10472, 10696, 12988, 14399, 14707, 16456, 16808, 22729, 23111, 25976, 28798, 29414, 35717, 45458, 46222, 57596, 58828, 71434, 90916, 92444, 115192, 117656, 142868, 161777, 181832, 184888, 250019, 285736, 323554, 392887, 500038, 647108, 785774, 1000076, 1294216, 1571548, 2000152, 2750209, 3143096, 5500418, 11000836, 22001672]

約数ペア:

[(1, 22001672), (2, 11000836), (4, 5500418), (7, 3143096), (8, 2750209), (11, 2000152), (14, 1571548), (17, 1294216), (22, 1000076), (28, 785774), (34, 647108), (44, 500038), (56, 392887), (68, 323554), (77, 285736), (88, 250019), (119, 184888), (121, 181832), (136, 161777), (154, 142868), (187, 117656), (191, 115192), (238, 92444), (242, 90916), (308, 71434), (374, 58828), (382, 57596), (476, 46222), (484, 45458), (616, 35717), (748, 29414), (764, 28798), (847, 25976), (952, 23111), (968, 22729), (1309, 16808), (1337, 16456), (1496, 14707), (1528, 14399), (1694, 12988), (2057, 10696), (2101, 10472), (2618, 8404), (2674, 8228), (3247, 6776), (3388, 6494), (4114, 5348), (4202, 5236)]