40318054

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 71559936

約数和(自身を除く): 31241882

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 811, 938, 1622, 3551, 5677, 7102, 11354, 24857, 42983, 49714, 54337, 85966, 108674, 300881, 380359, 601762, 760718, 2879861, 5759722, 20159027, 40318054]

約数ペア:

[(1, 40318054), (2, 20159027), (7, 5759722), (14, 2879861), (53, 760718), (67, 601762), (106, 380359), (134, 300881), (371, 108674), (469, 85966), (742, 54337), (811, 49714), (938, 42983), (1622, 24857), (3551, 11354), (5677, 7102)]