15703275536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{287059}}^1$

素因数の和:287343

約数の個数: 40

約数和(自身を含む): 32890186560

約数和(自身を除く): 17186911024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 3419, 4208, 6838, 13676, 27352, 54704, 287059, 574118, 1148236, 2296472, 3731767, 4592944, 7463534, 14927068, 29854136, 59708272, 75496517, 150993034, 301986068, 603972136, 981454721, 1207944272, 1962909442, 3925818884, 7851637768, 15703275536]

約数ペア:

[(1, 15703275536), (2, 7851637768), (4, 3925818884), (8, 1962909442), (13, 1207944272), (16, 981454721), (26, 603972136), (52, 301986068), (104, 150993034), (208, 75496517), (263, 59708272), (526, 29854136), (1052, 14927068), (2104, 7463534), (3419, 4592944), (4208, 3731767), (6838, 2296472), (13676, 1148236), (27352, 574118), (54704, 287059)]