835337776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8563}}^1$

素因数の和:8658

約数の個数: 80

約数和(自身を含む): 2021926144

約数和(自身を除く): 1186588368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 938, 1072, 1456, 1742, 1876, 3484, 3752, 6097, 6968, 7504, 8563, 12194, 13936, 17126, 24388, 34252, 48776, 59941, 68504, 97552, 111319, 119882, 137008, 222638, 239764, 445276, 479528, 573721, 779233, 890552, 959056, 1147442, 1558466, 1781104, 2294884, 3116932, 4016047, 4589768, 6233864, 7458373, 8032094, 9179536, 12467728, 14916746, 16064188, 29833492, 32128376, 52208611, 59666984, 64256752, 104417222, 119333968, 208834444, 417668888, 835337776]

約数ペア:

[(1, 835337776), (2, 417668888), (4, 208834444), (7, 119333968), (8, 104417222), (13, 64256752), (14, 59666984), (16, 52208611), (26, 32128376), (28, 29833492), (52, 16064188), (56, 14916746), (67, 12467728), (91, 9179536), (104, 8032094), (112, 7458373), (134, 6233864), (182, 4589768), (208, 4016047), (268, 3116932), (364, 2294884), (469, 1781104), (536, 1558466), (728, 1147442), (871, 959056), (938, 890552), (1072, 779233), (1456, 573721), (1742, 479528), (1876, 445276), (3484, 239764), (3752, 222638), (6097, 137008), (6968, 119882), (7504, 111319), (8563, 97552), (12194, 68504), (13936, 59941), (17126, 48776), (24388, 34252)]