12515008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 28072080

約数和(自身を除く): 15557072

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 613, 638, 704, 928, 1226, 1276, 1856, 2452, 2552, 4904, 5104, 6743, 9808, 10208, 13486, 17777, 19616, 20416, 26972, 35554, 39232, 53944, 71108, 107888, 142216, 195547, 215776, 284432, 391094, 431552, 568864, 782188, 1137728, 1564376, 3128752, 6257504, 12515008]

約数ペア:

[(1, 12515008), (2, 6257504), (4, 3128752), (8, 1564376), (11, 1137728), (16, 782188), (22, 568864), (29, 431552), (32, 391094), (44, 284432), (58, 215776), (64, 195547), (88, 142216), (116, 107888), (176, 71108), (232, 53944), (319, 39232), (352, 35554), (464, 26972), (613, 20416), (638, 19616), (704, 17777), (928, 13486), (1226, 10208), (1276, 9808), (1856, 6743), (2452, 5104), (2552, 4904)]