1147328

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:229

約数の個数: 56

約数和(自身を含む): 2816352

約数和(自身を除く): 1669024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 197, 208, 224, 364, 394, 416, 448, 728, 788, 832, 1379, 1456, 1576, 2561, 2758, 2912, 3152, 5122, 5516, 5824, 6304, 10244, 11032, 12608, 17927, 20488, 22064, 35854, 40976, 44128, 71708, 81952, 88256, 143416, 163904, 286832, 573664, 1147328]

約数ペア:

[(1, 1147328), (2, 573664), (4, 286832), (7, 163904), (8, 143416), (13, 88256), (14, 81952), (16, 71708), (26, 44128), (28, 40976), (32, 35854), (52, 22064), (56, 20488), (64, 17927), (91, 12608), (104, 11032), (112, 10244), (182, 6304), (197, 5824), (208, 5516), (224, 5122), (364, 3152), (394, 2912), (416, 2758), (448, 2561), (728, 1576), (788, 1456), (832, 1379)]