74326876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2630

約数の個数: 36

約数和(自身を含む): 144179112

約数和(自身を除く): 69852236

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 2557, 5114, 7267, 10228, 14534, 29068, 33241, 66482, 109951, 132964, 219902, 432133, 439804, 864266, 1429363, 1728532, 2858726, 5717452, 18581719, 37163438, 74326876]

約数ペア:

[(1, 74326876), (2, 37163438), (4, 18581719), (13, 5717452), (26, 2858726), (43, 1728532), (52, 1429363), (86, 864266), (169, 439804), (172, 432133), (338, 219902), (559, 132964), (676, 109951), (1118, 66482), (2236, 33241), (2557, 29068), (5114, 14534), (7267, 10228)]