25121824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8627}}^1$

素因数の和:8657

約数の個数: 48

約数和(自身を含む): 60879168

約数和(自身を除く): 35757344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8627, 17254, 34508, 60389, 69016, 112151, 120778, 138032, 224302, 241556, 276064, 448604, 483112, 785057, 897208, 966224, 1570114, 1794416, 1932448, 3140228, 3588832, 6280456, 12560912, 25121824]

約数ペア:

[(1, 25121824), (2, 12560912), (4, 6280456), (7, 3588832), (8, 3140228), (13, 1932448), (14, 1794416), (16, 1570114), (26, 966224), (28, 897208), (32, 785057), (52, 483112), (56, 448604), (91, 276064), (104, 241556), (112, 224302), (182, 138032), (208, 120778), (224, 112151), (364, 69016), (416, 60389), (728, 34508), (1456, 17254), (2912, 8627)]