495327248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{35543}}^1$

素因数の和:35631

約数の個数: 40

約数和(自身を含む): 1048974528

約数和(自身を除く): 553647280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 35543, 71086, 142172, 284344, 462059, 568688, 924118, 1848236, 2381381, 3696472, 4762762, 7392944, 9525524, 19051048, 30957953, 38102096, 61915906, 123831812, 247663624, 495327248]

約数ペア:

[(1, 495327248), (2, 247663624), (4, 123831812), (8, 61915906), (13, 38102096), (16, 30957953), (26, 19051048), (52, 9525524), (67, 7392944), (104, 4762762), (134, 3696472), (208, 2381381), (268, 1848236), (536, 924118), (871, 568688), (1072, 462059), (1742, 284344), (3484, 142172), (6968, 71086), (13936, 35543)]