15118226704

素因数分解:

$2^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{347003}}^1$

素因数の和:347407

約数の個数: 40

約数和(自身を含む): 33562226880

約数和(自身を除く): 18444000176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 389, 778, 1556, 2723, 3112, 5446, 6224, 10892, 21784, 43568, 347003, 694006, 1388012, 2429021, 2776024, 4858042, 5552048, 9716084, 19432168, 38864336, 134984167, 269968334, 539936668, 944889169, 1079873336, 1889778338, 2159746672, 3779556676, 7559113352, 15118226704]

約数ペア:

[(1, 15118226704), (2, 7559113352), (4, 3779556676), (7, 2159746672), (8, 1889778338), (14, 1079873336), (16, 944889169), (28, 539936668), (56, 269968334), (112, 134984167), (389, 38864336), (778, 19432168), (1556, 9716084), (2723, 5552048), (3112, 4858042), (5446, 2776024), (6224, 2429021), (10892, 1388012), (21784, 694006), (43568, 347003)]