71305984

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{4721}}^1$

素因数の和:4796

約数の個数: 36

約数和(自身を含む): 144776520

約数和(自身を除く): 73470536

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 4721, 7552, 9442, 15104, 18884, 37768, 75536, 151072, 278539, 302144, 557078, 604288, 1114156, 1208576, 2228312, 4456624, 8913248, 17826496, 35652992, 71305984]

約数ペア:

[(1, 71305984), (2, 35652992), (4, 17826496), (8, 8913248), (16, 4456624), (32, 2228312), (59, 1208576), (64, 1114156), (118, 604288), (128, 557078), (236, 302144), (256, 278539), (472, 151072), (944, 75536), (1888, 37768), (3776, 18884), (4721, 15104), (7552, 9442)]