84078512

素因数分解:

$2^4\times 7^2\times {\mathrm{107243}}^1$

素因数の和:107265

約数の個数: 30

約数和(自身を含む): 189500148

約数和(自身を除く): 105421636

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 107243, 214486, 428972, 750701, 857944, 1501402, 1715888, 3002804, 5254907, 6005608, 10509814, 12011216, 21019628, 42039256, 84078512]

約数ペア:

[(1, 84078512), (2, 42039256), (4, 21019628), (7, 12011216), (8, 10509814), (14, 6005608), (16, 5254907), (28, 3002804), (49, 1715888), (56, 1501402), (98, 857944), (112, 750701), (196, 428972), (392, 214486), (784, 107243)]