8669144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 19008000

約数和(自身を除く): 10338856

約数列:

[1, 2, 4, 8, 11, 22, 29, 43, 44, 58, 79, 86, 88, 116, 158, 172, 232, 316, 319, 344, 473, 632, 638, 869, 946, 1247, 1276, 1738, 1892, 2291, 2494, 2552, 3397, 3476, 3784, 4582, 4988, 6794, 6952, 9164, 9976, 13588, 13717, 18328, 25201, 27176, 27434, 37367, 50402, 54868, 74734, 98513, 100804, 109736, 149468, 197026, 201608, 298936, 394052, 788104, 1083643, 2167286, 4334572, 8669144]

約数ペア:

[(1, 8669144), (2, 4334572), (4, 2167286), (8, 1083643), (11, 788104), (22, 394052), (29, 298936), (43, 201608), (44, 197026), (58, 149468), (79, 109736), (86, 100804), (88, 98513), (116, 74734), (158, 54868), (172, 50402), (232, 37367), (316, 27434), (319, 27176), (344, 25201), (473, 18328), (632, 13717), (638, 13588), (869, 9976), (946, 9164), (1247, 6952), (1276, 6794), (1738, 4988), (1892, 4582), (2291, 3784), (2494, 3476), (2552, 3397)]