74187776

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5606

約数の個数: 44

約数和(自身を含む): 159739692

約数和(自身を除く): 85551916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 5573, 6656, 11146, 13312, 22292, 44584, 72449, 89168, 144898, 178336, 289796, 356672, 579592, 713344, 1159184, 1426688, 2318368, 2853376, 4636736, 5706752, 9273472, 18546944, 37093888, 74187776]

約数ペア:

[(1, 74187776), (2, 37093888), (4, 18546944), (8, 9273472), (13, 5706752), (16, 4636736), (26, 2853376), (32, 2318368), (52, 1426688), (64, 1159184), (104, 713344), (128, 579592), (208, 356672), (256, 289796), (416, 178336), (512, 144898), (832, 89168), (1024, 72449), (1664, 44584), (3328, 22292), (5573, 13312), (6656, 11146)]