39876802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 32699198

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2099, 2714, 4198, 9499, 14693, 18998, 29386, 48277, 96554, 123841, 247682, 337939, 675878, 866887, 1733774, 2848343, 5696686, 19938401, 39876802]

約数ペア:

[(1, 39876802), (2, 19938401), (7, 5696686), (14, 2848343), (23, 1733774), (46, 866887), (59, 675878), (118, 337939), (161, 247682), (322, 123841), (413, 96554), (826, 48277), (1357, 29386), (2099, 18998), (2714, 14693), (4198, 9499)]