13383664

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 60

約数和(自身を含む): 30943704

約数和(自身を除く): 17560040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 397, 602, 688, 784, 794, 1204, 1588, 2107, 2408, 2779, 3176, 4214, 4816, 5558, 6352, 8428, 11116, 16856, 17071, 19453, 22232, 33712, 34142, 38906, 44464, 68284, 77812, 119497, 136568, 155624, 238994, 273136, 311248, 477988, 836479, 955976, 1672958, 1911952, 3345916, 6691832, 13383664]

約数ペア:

[(1, 13383664), (2, 6691832), (4, 3345916), (7, 1911952), (8, 1672958), (14, 955976), (16, 836479), (28, 477988), (43, 311248), (49, 273136), (56, 238994), (86, 155624), (98, 136568), (112, 119497), (172, 77812), (196, 68284), (301, 44464), (344, 38906), (392, 34142), (397, 33712), (602, 22232), (688, 19453), (784, 17071), (794, 16856), (1204, 11116), (1588, 8428), (2107, 6352), (2408, 5558), (2779, 4816), (3176, 4214)]