68152942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7744

約数の個数: 32

約数和(自身を含む): 123992064

約数和(自身を除く): 55839122

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 7687, 8866, 15374, 84557, 99931, 169114, 199862, 238297, 476594, 1099241, 2198482, 2621267, 3097861, 5242534, 6195722, 34076471, 68152942]

約数ペア:

[(1, 68152942), (2, 34076471), (11, 6195722), (13, 5242534), (22, 3097861), (26, 2621267), (31, 2198482), (62, 1099241), (143, 476594), (286, 238297), (341, 199862), (403, 169114), (682, 99931), (806, 84557), (4433, 15374), (7687, 8866)]