4157613824

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178469}}^1$

素因数の和:178505

約数の個数: 72

約数和(自身を含む): 10214195040

約数和(自身を除く): 6056581216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 178469, 356938, 713876, 1249283, 1427752, 2320097, 2498566, 2855504, 4640194, 4997132, 5711008, 9280388, 9994264, 11422016, 16240679, 18560776, 19988528, 22844032, 32481358, 37121552, 39977056, 45688064, 64962716, 74243104, 79954112, 129925432, 148486208, 159908224, 259850864, 296972416, 319816448, 519701728, 593944832, 1039403456, 2078806912, 4157613824]

約数ペア:

[(1, 4157613824), (2, 2078806912), (4, 1039403456), (7, 593944832), (8, 519701728), (13, 319816448), (14, 296972416), (16, 259850864), (26, 159908224), (28, 148486208), (32, 129925432), (52, 79954112), (56, 74243104), (64, 64962716), (91, 45688064), (104, 39977056), (112, 37121552), (128, 32481358), (182, 22844032), (208, 19988528), (224, 18560776), (256, 16240679), (364, 11422016), (416, 9994264), (448, 9280388), (728, 5711008), (832, 4997132), (896, 4640194), (1456, 2855504), (1664, 2498566), (1792, 2320097), (2912, 1427752), (3328, 1249283), (5824, 713876), (11648, 356938), (23296, 178469)]