38609956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 85542912

約数和(自身を除く): 46932956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1871, 1876, 2948, 3742, 5159, 7484, 10318, 13097, 20581, 20636, 26194, 41162, 52388, 82324, 125357, 144067, 250714, 288134, 501428, 576268, 877499, 1378927, 1754998, 2757854, 3509996, 5515708, 9652489, 19304978, 38609956]

約数ペア:

[(1, 38609956), (2, 19304978), (4, 9652489), (7, 5515708), (11, 3509996), (14, 2757854), (22, 1754998), (28, 1378927), (44, 877499), (67, 576268), (77, 501428), (134, 288134), (154, 250714), (268, 144067), (308, 125357), (469, 82324), (737, 52388), (938, 41162), (1474, 26194), (1871, 20636), (1876, 20581), (2948, 13097), (3742, 10318), (5159, 7484)]