13923136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 29846016

約数和(自身を除く): 15922880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 191, 268, 272, 382, 536, 544, 764, 1072, 1088, 1139, 1528, 2144, 2278, 3056, 3247, 4288, 4556, 6112, 6494, 9112, 12224, 12797, 12988, 18224, 25594, 25976, 36448, 51188, 51952, 72896, 102376, 103904, 204752, 207808, 217549, 409504, 435098, 819008, 870196, 1740392, 3480784, 6961568, 13923136]

約数ペア:

[(1, 13923136), (2, 6961568), (4, 3480784), (8, 1740392), (16, 870196), (17, 819008), (32, 435098), (34, 409504), (64, 217549), (67, 207808), (68, 204752), (134, 103904), (136, 102376), (191, 72896), (268, 51952), (272, 51188), (382, 36448), (536, 25976), (544, 25594), (764, 18224), (1072, 12988), (1088, 12797), (1139, 12224), (1528, 9112), (2144, 6494), (2278, 6112), (3056, 4556), (3247, 4288)]