69797888

素因数分解:

$2^{11}\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 141080940

約数和(自身を除く): 71283052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 197, 256, 346, 394, 512, 692, 788, 1024, 1384, 1576, 2048, 2768, 3152, 5536, 6304, 11072, 12608, 22144, 25216, 34081, 44288, 50432, 68162, 88576, 100864, 136324, 177152, 201728, 272648, 354304, 403456, 545296, 1090592, 2181184, 4362368, 8724736, 17449472, 34898944, 69797888]

約数ペア:

[(1, 69797888), (2, 34898944), (4, 17449472), (8, 8724736), (16, 4362368), (32, 2181184), (64, 1090592), (128, 545296), (173, 403456), (197, 354304), (256, 272648), (346, 201728), (394, 177152), (512, 136324), (692, 100864), (788, 88576), (1024, 68162), (1384, 50432), (1576, 44288), (2048, 34081), (2768, 25216), (3152, 22144), (5536, 12608), (6304, 11072)]