6890391.00000000

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5237

約数の個数: 48

約数和(自身を含む): 62875008

約数和(自身を除く): 36100064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 5197, 10394, 20788, 36379, 41576, 72758, 83152, 119531, 145516, 166304, 239062, 291032, 478124, 582064, 836717, 956248, 1164128, 1673434, 1912496, 3346868, 3824992, 6693736, 13387472, 26774944]

約数ペア:

[(1, 26774944), (2, 13387472), (4, 6693736), (7, 3824992), (8, 3346868), (14, 1912496), (16, 1673434), (23, 1164128), (28, 956248), (32, 836717), (46, 582064), (56, 478124), (92, 291032), (112, 239062), (161, 166304), (184, 145516), (224, 119531), (322, 83152), (368, 72758), (644, 41576), (736, 36379), (1288, 20788), (2576, 10394), (5152, 5197)]