15704514868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{318137}}^1$

素因数の和:318232

約数の個数: 48

約数和(自身を含む): 32923465344

約数和(自身を除く): 17218950476

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1763, 3526, 7052, 12341, 24682, 49364, 318137, 636274, 1272548, 2226959, 4453918, 8907836, 13043617, 13679891, 26087234, 27359782, 52174468, 54719564, 91305319, 95759237, 182610638, 191518474, 365221276, 383036948, 560875531, 1121751062, 2243502124, 3926128717, 7852257434, 15704514868]

約数ペア:

[(1, 15704514868), (2, 7852257434), (4, 3926128717), (7, 2243502124), (14, 1121751062), (28, 560875531), (41, 383036948), (43, 365221276), (82, 191518474), (86, 182610638), (164, 95759237), (172, 91305319), (287, 54719564), (301, 52174468), (574, 27359782), (602, 26087234), (1148, 13679891), (1204, 13043617), (1763, 8907836), (3526, 4453918), (7052, 2226959), (12341, 1272548), (24682, 636274), (49364, 318137)]