40318348

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33487}}^1$

素因数の和:33541

約数の個数: 24

約数和(自身を含む): 82514432

約数和(自身を除く): 42196084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 33487, 66974, 133948, 234409, 468818, 937636, 1439941, 2879882, 5759764, 10079587, 20159174, 40318348]

約数ペア:

[(1, 40318348), (2, 20159174), (4, 10079587), (7, 5759764), (14, 2879882), (28, 1439941), (43, 937636), (86, 468818), (172, 234409), (301, 133948), (602, 66974), (1204, 33487)]