1142944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 2612736

約数和(自身を除く): 1469792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 191, 272, 352, 374, 382, 544, 748, 764, 1496, 1528, 2101, 2992, 3056, 3247, 4202, 5984, 6112, 6494, 8404, 12988, 16808, 25976, 33616, 35717, 51952, 67232, 71434, 103904, 142868, 285736, 571472, 1142944]

約数ペア:

[(1, 1142944), (2, 571472), (4, 285736), (8, 142868), (11, 103904), (16, 71434), (17, 67232), (22, 51952), (32, 35717), (34, 33616), (44, 25976), (68, 16808), (88, 12988), (136, 8404), (176, 6494), (187, 6112), (191, 5984), (272, 4202), (352, 3247), (374, 3056), (382, 2992), (544, 2101), (748, 1528), (764, 1496)]