874705552

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{51721}}^1$

素因数の和:51887

約数の個数: 40

約数和(自身を含む): 1949712512

約数和(自身を除く): 1075006960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 51721, 103442, 206884, 362047, 413768, 724094, 827536, 1448188, 2896376, 5792752, 7809871, 15619742, 31239484, 54669097, 62478968, 109338194, 124957936, 218676388, 437352776, 874705552]

約数ペア:

[(1, 874705552), (2, 437352776), (4, 218676388), (7, 124957936), (8, 109338194), (14, 62478968), (16, 54669097), (28, 31239484), (56, 15619742), (112, 7809871), (151, 5792752), (302, 2896376), (604, 1448188), (1057, 827536), (1208, 724094), (2114, 413768), (2416, 362047), (4228, 206884), (8456, 103442), (16912, 51721)]