15331904

素因数分解:

$2^6\times 7^2\times {\mathrm{4889}}^1$

素因数の和:4915

約数の個数: 42

約数和(自身を含む): 35398710

約数和(自身を除く): 20066806

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 4889, 9778, 19556, 34223, 39112, 68446, 78224, 136892, 156448, 239561, 273784, 312896, 479122, 547568, 958244, 1095136, 1916488, 2190272, 3832976, 7665952, 15331904]

約数ペア:

[(1, 15331904), (2, 7665952), (4, 3832976), (7, 2190272), (8, 1916488), (14, 1095136), (16, 958244), (28, 547568), (32, 479122), (49, 312896), (56, 273784), (64, 239561), (98, 156448), (112, 136892), (196, 78224), (224, 68446), (392, 39112), (448, 34223), (784, 19556), (1568, 9778), (3136, 4889)]