83991488

素因数分解:

$2^6\times 7^2\times {\mathrm{26783}}^1$

素因数の和:26809

約数の個数: 42

約数和(自身を含む): 193889376

約数和(自身を除く): 109897888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 26783, 53566, 107132, 187481, 214264, 374962, 428528, 749924, 857056, 1312367, 1499848, 1714112, 2624734, 2999696, 5249468, 5999392, 10498936, 11998784, 20997872, 41995744, 83991488]

約数ペア:

[(1, 83991488), (2, 41995744), (4, 20997872), (7, 11998784), (8, 10498936), (14, 5999392), (16, 5249468), (28, 2999696), (32, 2624734), (49, 1714112), (56, 1499848), (64, 1312367), (98, 857056), (112, 749924), (196, 428528), (224, 374962), (392, 214264), (448, 187481), (784, 107132), (1568, 53566), (3136, 26783)]