68984336

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{7103}}^1$

素因数の和:7718

約数の個数: 20

約数和(自身を含む): 133896192

約数和(自身を除く): 64911856

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 7103, 9712, 14206, 28412, 56824, 113648, 4311521, 8623042, 17246084, 34492168, 68984336]

約数ペア:

[(1, 68984336), (2, 34492168), (4, 17246084), (8, 8623042), (16, 4311521), (607, 113648), (1214, 56824), (2428, 28412), (4856, 14206), (7103, 9712)]