78745912

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34297}}^1$

素因数の和:34351

約数の個数: 32

約数和(自身を含む): 172861920

約数和(自身を除く): 94116008

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 34297, 68594, 137188, 240079, 274376, 480158, 960316, 1406177, 1920632, 2812354, 5624708, 9843239, 11249416, 19686478, 39372956, 78745912]

約数ペア:

[(1, 78745912), (2, 39372956), (4, 19686478), (7, 11249416), (8, 9843239), (14, 5624708), (28, 2812354), (41, 1920632), (56, 1406177), (82, 960316), (164, 480158), (287, 274376), (328, 240079), (574, 137188), (1148, 68594), (2296, 34297)]