40398722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 75718272

約数和(自身を除く): 35319550

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 3313, 6097, 6626, 12194, 23191, 43069, 46382, 86138, 221971, 301483, 443942, 602966, 1553797, 2885623, 3107594, 5771246, 20199361, 40398722]

約数ペア:

[(1, 40398722), (2, 20199361), (7, 5771246), (13, 3107594), (14, 2885623), (26, 1553797), (67, 602966), (91, 443942), (134, 301483), (182, 221971), (469, 86138), (871, 46382), (938, 43069), (1742, 23191), (3313, 12194), (6097, 6626)]