2712897992

素因数分解:

$2^3\times 7^1\times {\mathrm{3491}}^1\times {\mathrm{13877}}^1$

素因数の和:17381

約数の個数: 32

約数和(自身を含む): 5815437120

約数和(自身を除く): 3102539128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3491, 6982, 13877, 13964, 24437, 27754, 27928, 48874, 55508, 97139, 97748, 111016, 194278, 195496, 388556, 777112, 48444607, 96889214, 193778428, 339112249, 387556856, 678224498, 1356448996, 2712897992]

約数ペア:

[(1, 2712897992), (2, 1356448996), (4, 678224498), (7, 387556856), (8, 339112249), (14, 193778428), (28, 96889214), (56, 48444607), (3491, 777112), (6982, 388556), (13877, 195496), (13964, 194278), (24437, 111016), (27754, 97748), (27928, 97139), (48874, 55508)]