1994367552

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{74729}}^1$

素因数の和:74883

約数の個数: 56

約数和(自身を含む): 5314797600

約数和(自身を除く): 3320430048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8896, 13344, 26688, 74729, 149458, 224187, 298916, 448374, 597832, 896748, 1195664, 1793496, 2391328, 3586992, 4782656, 7173984, 10387331, 14347968, 20774662, 31161993, 41549324, 62323986, 83098648, 124647972, 166197296, 249295944, 332394592, 498591888, 664789184, 997183776, 1994367552]

約数ペア:

[(1, 1994367552), (2, 997183776), (3, 664789184), (4, 498591888), (6, 332394592), (8, 249295944), (12, 166197296), (16, 124647972), (24, 83098648), (32, 62323986), (48, 41549324), (64, 31161993), (96, 20774662), (139, 14347968), (192, 10387331), (278, 7173984), (417, 4782656), (556, 3586992), (834, 2391328), (1112, 1793496), (1668, 1195664), (2224, 896748), (3336, 597832), (4448, 448374), (6672, 298916), (8896, 224187), (13344, 149458), (26688, 74729)]