4081672

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 9129600

約数和(自身を除く): 5047928

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 3169, 6338, 12676, 22183, 25352, 44366, 72887, 88732, 145774, 177464, 291548, 510209, 583096, 1020418, 2040836, 4081672]

約数ペア:

[(1, 4081672), (2, 2040836), (4, 1020418), (7, 583096), (8, 510209), (14, 291548), (23, 177464), (28, 145774), (46, 88732), (56, 72887), (92, 44366), (161, 25352), (184, 22183), (322, 12676), (644, 6338), (1288, 3169)]