21817024

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{7253}}^1$

素因数の和:7312

約数の個数: 28

約数和(自身を含む): 44220384

約数和(自身を除く): 22403360

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 7253, 14506, 29012, 58024, 116048, 232096, 340891, 464192, 681782, 1363564, 2727128, 5454256, 10908512, 21817024]

約数ペア:

[(1, 21817024), (2, 10908512), (4, 5454256), (8, 2727128), (16, 1363564), (32, 681782), (47, 464192), (64, 340891), (94, 232096), (188, 116048), (376, 58024), (752, 29012), (1504, 14506), (3008, 7253)]