37090372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 71891820

約数和(自身を除く): 34801448

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 389, 394, 484, 778, 788, 1556, 2167, 4279, 4334, 8558, 8668, 17116, 23837, 47069, 47674, 76633, 94138, 95348, 153266, 188276, 306532, 842963, 1685926, 3371852, 9272593, 18545186, 37090372]

約数ペア:

[(1, 37090372), (2, 18545186), (4, 9272593), (11, 3371852), (22, 1685926), (44, 842963), (121, 306532), (197, 188276), (242, 153266), (389, 95348), (394, 94138), (484, 76633), (778, 47674), (788, 47069), (1556, 23837), (2167, 17116), (4279, 8668), (4334, 8558)]