142788608

素因数分解:

$2^{11}\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 288500940

約数和(自身を除く): 145712332

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 617, 904, 1024, 1234, 1808, 2048, 2468, 3616, 4936, 7232, 9872, 14464, 19744, 28928, 39488, 57856, 69721, 78976, 115712, 139442, 157952, 231424, 278884, 315904, 557768, 631808, 1115536, 1263616, 2231072, 4462144, 8924288, 17848576, 35697152, 71394304, 142788608]

約数ペア:

[(1, 142788608), (2, 71394304), (4, 35697152), (8, 17848576), (16, 8924288), (32, 4462144), (64, 2231072), (113, 1263616), (128, 1115536), (226, 631808), (256, 557768), (452, 315904), (512, 278884), (617, 231424), (904, 157952), (1024, 139442), (1234, 115712), (1808, 78976), (2048, 69721), (2468, 57856), (3616, 39488), (4936, 28928), (7232, 19744), (9872, 14464)]