12458368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{7487}}^1$

素因数の和:7514

約数の個数: 32

約数和(自身を含む): 26732160

約数和(自身を除く): 14273792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 7487, 14974, 29948, 59896, 97331, 119792, 194662, 239584, 389324, 479168, 778648, 958336, 1557296, 3114592, 6229184, 12458368]

約数ペア:

[(1, 12458368), (2, 6229184), (4, 3114592), (8, 1557296), (13, 958336), (16, 778648), (26, 479168), (32, 389324), (52, 239584), (64, 194662), (104, 119792), (128, 97331), (208, 59896), (416, 29948), (832, 14974), (1664, 7487)]