7918804928

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{554849}}^1$

素因数の和:555084

約数の個数: 28

約数和(自身を含む): 15784372800

約数和(自身を除く): 7865567872

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 554849, 1109698, 2219396, 4438792, 8877584, 17755168, 35510336, 123731327, 247462654, 494925308, 989850616, 1979701232, 3959402464, 7918804928]

約数ペア:

[(1, 7918804928), (2, 3959402464), (4, 1979701232), (8, 989850616), (16, 494925308), (32, 247462654), (64, 123731327), (223, 35510336), (446, 17755168), (892, 8877584), (1784, 4438792), (3568, 2219396), (7136, 1109698), (14272, 554849)]