13995008

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 44

約数和(自身を含む): 28494240

約数和(自身を除く): 14499232

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 173, 256, 316, 346, 512, 632, 692, 1024, 1264, 1384, 2528, 2768, 5056, 5536, 10112, 11072, 13667, 20224, 22144, 27334, 40448, 44288, 54668, 80896, 88576, 109336, 177152, 218672, 437344, 874688, 1749376, 3498752, 6997504, 13995008]

約数ペア:

[(1, 13995008), (2, 6997504), (4, 3498752), (8, 1749376), (16, 874688), (32, 437344), (64, 218672), (79, 177152), (128, 109336), (158, 88576), (173, 80896), (256, 54668), (316, 44288), (346, 40448), (512, 27334), (632, 22144), (692, 20224), (1024, 13667), (1264, 11072), (1384, 10112), (2528, 5536), (2768, 5056)]