17321248

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 39735360

約数和(自身を除く): 22414112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1459, 1484, 1696, 2918, 2968, 5836, 5936, 10213, 11672, 11872, 20426, 23344, 40852, 46688, 77327, 81704, 154654, 163408, 309308, 326816, 541289, 618616, 1082578, 1237232, 2165156, 2474464, 4330312, 8660624, 17321248]

約数ペア:

[(1, 17321248), (2, 8660624), (4, 4330312), (7, 2474464), (8, 2165156), (14, 1237232), (16, 1082578), (28, 618616), (32, 541289), (53, 326816), (56, 309308), (106, 163408), (112, 154654), (212, 81704), (224, 77327), (371, 46688), (424, 40852), (742, 23344), (848, 20426), (1459, 11872), (1484, 11672), (1696, 10213), (2918, 5936), (2968, 5836)]