68011724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 134534400

約数和(自身を除く): 66522676

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 103, 172, 206, 349, 412, 473, 698, 946, 1133, 1396, 1892, 2266, 3839, 4429, 4532, 7678, 8858, 15007, 15356, 17716, 30014, 35947, 48719, 60028, 71894, 97438, 143788, 165077, 194876, 330154, 395417, 660308, 790834, 1545721, 1581668, 3091442, 6182884, 17002931, 34005862, 68011724]

約数ペア:

[(1, 68011724), (2, 34005862), (4, 17002931), (11, 6182884), (22, 3091442), (43, 1581668), (44, 1545721), (86, 790834), (103, 660308), (172, 395417), (206, 330154), (349, 194876), (412, 165077), (473, 143788), (698, 97438), (946, 71894), (1133, 60028), (1396, 48719), (1892, 35947), (2266, 30014), (3839, 17716), (4429, 15356), (4532, 15007), (7678, 8858)]