42861056

素因数分解:

$2^9\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11984

約数の個数: 40

約数和(自身を含む): 97880640

約数和(自身を除く): 55019584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11959, 23918, 47836, 83713, 95672, 167426, 191344, 334852, 382688, 669704, 765376, 1339408, 1530752, 2678816, 3061504, 5357632, 6123008, 10715264, 21430528, 42861056]

約数ペア:

[(1, 42861056), (2, 21430528), (4, 10715264), (7, 6123008), (8, 5357632), (14, 3061504), (16, 2678816), (28, 1530752), (32, 1339408), (56, 765376), (64, 669704), (112, 382688), (128, 334852), (224, 191344), (256, 167426), (448, 95672), (512, 83713), (896, 47836), (1792, 23918), (3584, 11959)]