2404913728

素因数分解:

$2^6\times 7^2\times {\mathrm{766873}}^1$

素因数の和:766899

約数の個数: 42

約数和(自身を含む): 5551400886

約数和(自身を除く): 3146487158

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 766873, 1533746, 3067492, 5368111, 6134984, 10736222, 12269968, 21472444, 24539936, 37576777, 42944888, 49079872, 75153554, 85889776, 150307108, 171779552, 300614216, 343559104, 601228432, 1202456864, 2404913728]

約数ペア:

[(1, 2404913728), (2, 1202456864), (4, 601228432), (7, 343559104), (8, 300614216), (14, 171779552), (16, 150307108), (28, 85889776), (32, 75153554), (49, 49079872), (56, 42944888), (64, 37576777), (98, 24539936), (112, 21472444), (196, 12269968), (224, 10736222), (392, 6134984), (448, 5368111), (784, 3067492), (1568, 1533746), (3136, 766873)]