985263776

素因数分解:

$2^5\times 7^2\times {\mathrm{628357}}^1$

素因数の和:628381

約数の個数: 36

約数和(自身を含む): 2256433578

約数和(自身を除く): 1271169802

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 628357, 1256714, 2513428, 4398499, 5026856, 8796998, 10053712, 17593996, 20107424, 30789493, 35187992, 61578986, 70375984, 123157972, 140751968, 246315944, 492631888, 985263776]

約数ペア:

[(1, 985263776), (2, 492631888), (4, 246315944), (7, 140751968), (8, 123157972), (14, 70375984), (16, 61578986), (28, 35187992), (32, 30789493), (49, 20107424), (56, 17593996), (98, 10053712), (112, 8796998), (196, 5026856), (224, 4398499), (392, 2513428), (784, 1256714), (1568, 628357)]