15668328284

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{26863}}^1$

素因数の和:27474

約数の個数: 48

約数和(自身を含む): 32241957888

約数和(自身を除く): 16573629604

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 563, 1036, 1126, 2252, 3941, 7882, 15764, 20831, 26863, 41662, 53726, 83324, 107452, 145817, 188041, 291634, 376082, 583268, 752164, 993931, 1987862, 3975724, 6957517, 13915034, 15123869, 27830068, 30247738, 60495476, 105867083, 211734166, 423468332, 559583153, 1119166306, 2238332612, 3917082071, 7834164142, 15668328284]

約数ペア:

[(1, 15668328284), (2, 7834164142), (4, 3917082071), (7, 2238332612), (14, 1119166306), (28, 559583153), (37, 423468332), (74, 211734166), (148, 105867083), (259, 60495476), (518, 30247738), (563, 27830068), (1036, 15123869), (1126, 13915034), (2252, 6957517), (3941, 3975724), (7882, 1987862), (15764, 993931), (20831, 752164), (26863, 583268), (41662, 376082), (53726, 291634), (83324, 188041), (107452, 145817)]