15694950992

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{217937}}^1$

素因数の和:218595

約数の個数: 40

約数和(自身を含む): 34807313856

約数和(自身を除く): 19112362864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 1286, 2572, 4501, 5144, 9002, 10288, 18004, 36008, 72016, 217937, 435874, 871748, 1525559, 1743496, 3051118, 3486992, 6102236, 12204472, 24408944, 140133491, 280266982, 560533964, 980934437, 1121067928, 1961868874, 2242135856, 3923737748, 7847475496, 15694950992]

約数ペア:

[(1, 15694950992), (2, 7847475496), (4, 3923737748), (7, 2242135856), (8, 1961868874), (14, 1121067928), (16, 980934437), (28, 560533964), (56, 280266982), (112, 140133491), (643, 24408944), (1286, 12204472), (2572, 6102236), (4501, 3486992), (5144, 3051118), (9002, 1743496), (10288, 1525559), (18004, 871748), (36008, 435874), (72016, 217937)]