2658678464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{28279}}^1$

素因数の和:28417

約数の個数: 56

約数和(自身を含む): 5732129760

約数和(自身を除く): 3073451296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 208, 226, 416, 452, 832, 904, 1469, 1808, 2938, 3616, 5876, 7232, 11752, 23504, 28279, 47008, 56558, 94016, 113116, 226232, 367627, 452464, 735254, 904928, 1470508, 1809856, 2941016, 3195527, 5882032, 6391054, 11764064, 12782108, 23528128, 25564216, 41541851, 51128432, 83083702, 102256864, 166167404, 204513728, 332334808, 664669616, 1329339232, 2658678464]

約数ペア:

[(1, 2658678464), (2, 1329339232), (4, 664669616), (8, 332334808), (13, 204513728), (16, 166167404), (26, 102256864), (32, 83083702), (52, 51128432), (64, 41541851), (104, 25564216), (113, 23528128), (208, 12782108), (226, 11764064), (416, 6391054), (452, 5882032), (832, 3195527), (904, 2941016), (1469, 1809856), (1808, 1470508), (2938, 904928), (3616, 735254), (5876, 452464), (7232, 367627), (11752, 226232), (23504, 113116), (28279, 94016), (47008, 56558)]