17252768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 37185120

約数和(自身を除く): 19932352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 619, 871, 1072, 1238, 1742, 2144, 2476, 3484, 4952, 6968, 8047, 9904, 13936, 16094, 19808, 27872, 32188, 41473, 64376, 82946, 128752, 165892, 257504, 331784, 539149, 663568, 1078298, 1327136, 2156596, 4313192, 8626384, 17252768]

約数ペア:

[(1, 17252768), (2, 8626384), (4, 4313192), (8, 2156596), (13, 1327136), (16, 1078298), (26, 663568), (32, 539149), (52, 331784), (67, 257504), (104, 165892), (134, 128752), (208, 82946), (268, 64376), (416, 41473), (536, 32188), (619, 27872), (871, 19808), (1072, 16094), (1238, 13936), (1742, 9904), (2144, 8047), (2476, 6968), (3484, 4952)]