77959168

素因数分解:

$2^{12}\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2750

約数の個数: 52

約数和(自身を含む): 178236160

約数和(自身を除く): 100276992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2719, 3584, 4096, 5438, 7168, 10876, 14336, 19033, 21752, 28672, 38066, 43504, 76132, 87008, 152264, 174016, 304528, 348032, 609056, 696064, 1218112, 1392128, 2436224, 2784256, 4872448, 5568512, 9744896, 11137024, 19489792, 38979584, 77959168]

約数ペア:

[(1, 77959168), (2, 38979584), (4, 19489792), (7, 11137024), (8, 9744896), (14, 5568512), (16, 4872448), (28, 2784256), (32, 2436224), (56, 1392128), (64, 1218112), (112, 696064), (128, 609056), (224, 348032), (256, 304528), (448, 174016), (512, 152264), (896, 87008), (1024, 76132), (1792, 43504), (2048, 38066), (2719, 28672), (3584, 21752), (4096, 19033), (5438, 14336), (7168, 10876)]