68611704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408403}}^1$

素因数の和:408419

約数の個数: 32

約数和(自身を含む): 196033920

約数和(自身を除く): 127422216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408403, 816806, 1225209, 1633612, 2450418, 2858821, 3267224, 4900836, 5717642, 8576463, 9801672, 11435284, 17152926, 22870568, 34305852, 68611704]

約数ペア:

[(1, 68611704), (2, 34305852), (3, 22870568), (4, 17152926), (6, 11435284), (7, 9801672), (8, 8576463), (12, 5717642), (14, 4900836), (21, 3267224), (24, 2858821), (28, 2450418), (42, 1633612), (56, 1225209), (84, 816806), (168, 408403)]