66523792

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{9923}}^1$

素因数の和:10350

約数の個数: 20

約数和(自身を含む): 129210480

約数和(自身を除く): 62686688

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 9923, 19846, 39692, 79384, 158768, 4157737, 8315474, 16630948, 33261896, 66523792]

約数ペア:

[(1, 66523792), (2, 33261896), (4, 16630948), (8, 8315474), (16, 4157737), (419, 158768), (838, 79384), (1676, 39692), (3352, 19846), (6704, 9923)]