26938016

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 60984000

約数和(自身を除く): 34045984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 499, 964, 998, 1687, 1928, 1996, 3374, 3493, 3856, 3992, 6748, 6986, 7712, 7984, 13496, 13972, 15968, 26992, 27944, 53984, 55888, 111776, 120259, 240518, 481036, 841813, 962072, 1683626, 1924144, 3367252, 3848288, 6734504, 13469008, 26938016]

約数ペア:

[(1, 26938016), (2, 13469008), (4, 6734504), (7, 3848288), (8, 3367252), (14, 1924144), (16, 1683626), (28, 962072), (32, 841813), (56, 481036), (112, 240518), (224, 120259), (241, 111776), (482, 55888), (499, 53984), (964, 27944), (998, 26992), (1687, 15968), (1928, 13972), (1996, 13496), (3374, 7984), (3493, 7712), (3856, 6986), (3992, 6748)]