64212064

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1657}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 145399968

約数和(自身を除く): 81187904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 1657, 2422, 2768, 3314, 4844, 5536, 6628, 9688, 11599, 13256, 19376, 23198, 26512, 38752, 46396, 53024, 92792, 185584, 286661, 371168, 573322, 1146644, 2006627, 2293288, 4013254, 4586576, 8026508, 9173152, 16053016, 32106032, 64212064]

約数ペア:

[(1, 64212064), (2, 32106032), (4, 16053016), (7, 9173152), (8, 8026508), (14, 4586576), (16, 4013254), (28, 2293288), (32, 2006627), (56, 1146644), (112, 573322), (173, 371168), (224, 286661), (346, 185584), (692, 92792), (1211, 53024), (1384, 46396), (1657, 38752), (2422, 26512), (2768, 23198), (3314, 19376), (4844, 13256), (5536, 11599), (6628, 9688)]