47158384

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 80

約数和(自身を含む): 114923200

約数和(自身を除く): 67764816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 661, 686, 728, 784, 1274, 1322, 1372, 1456, 2548, 2644, 2744, 4459, 4627, 5096, 5288, 5488, 8593, 8918, 9254, 10192, 10576, 17186, 17836, 18508, 32389, 34372, 35672, 37016, 60151, 64778, 68744, 71344, 74032, 120302, 129556, 137488, 226723, 240604, 259112, 421057, 453446, 481208, 518224, 842114, 906892, 962416, 1684228, 1813784, 2947399, 3368456, 3627568, 5894798, 6736912, 11789596, 23579192, 47158384]

約数ペア:

[(1, 47158384), (2, 23579192), (4, 11789596), (7, 6736912), (8, 5894798), (13, 3627568), (14, 3368456), (16, 2947399), (26, 1813784), (28, 1684228), (49, 962416), (52, 906892), (56, 842114), (91, 518224), (98, 481208), (104, 453446), (112, 421057), (182, 259112), (196, 240604), (208, 226723), (343, 137488), (364, 129556), (392, 120302), (637, 74032), (661, 71344), (686, 68744), (728, 64778), (784, 60151), (1274, 37016), (1322, 35672), (1372, 34372), (1456, 32389), (2548, 18508), (2644, 17836), (2744, 17186), (4459, 10576), (4627, 10192), (5096, 9254), (5288, 8918), (5488, 8593)]