13403488

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 30754080

約数和(自身を除く): 17350592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1129, 1484, 1696, 2258, 2968, 4516, 5936, 7903, 9032, 11872, 15806, 18064, 31612, 36128, 59837, 63224, 119674, 126448, 239348, 252896, 418859, 478696, 837718, 957392, 1675436, 1914784, 3350872, 6701744, 13403488]

約数ペア:

[(1, 13403488), (2, 6701744), (4, 3350872), (7, 1914784), (8, 1675436), (14, 957392), (16, 837718), (28, 478696), (32, 418859), (53, 252896), (56, 239348), (106, 126448), (112, 119674), (212, 63224), (224, 59837), (371, 36128), (424, 31612), (742, 18064), (848, 15806), (1129, 11872), (1484, 9032), (1696, 7903), (2258, 5936), (2968, 4516)]