66520576

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:942

約数の個数: 40

約数和(自身を含む): 133857504

約数和(自身を除く): 67336928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 751, 1384, 1502, 2768, 3004, 5536, 6008, 11072, 12016, 22144, 24032, 44288, 48064, 88576, 96128, 129923, 192256, 259846, 384512, 519692, 1039384, 2078768, 4157536, 8315072, 16630144, 33260288, 66520576]

約数ペア:

[(1, 66520576), (2, 33260288), (4, 16630144), (8, 8315072), (16, 4157536), (32, 2078768), (64, 1039384), (128, 519692), (173, 384512), (256, 259846), (346, 192256), (512, 129923), (692, 96128), (751, 88576), (1384, 48064), (1502, 44288), (2768, 24032), (3004, 22144), (5536, 12016), (6008, 11072)]