39171776

素因数分解:

$2^6\times 7^2\times {\mathrm{12491}}^1$

素因数の和:12517

約数の個数: 42

約数和(自身を含む): 90429588

約数和(自身を除く): 51257812

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 12491, 24982, 49964, 87437, 99928, 174874, 199856, 349748, 399712, 612059, 699496, 799424, 1224118, 1398992, 2448236, 2797984, 4896472, 5595968, 9792944, 19585888, 39171776]

約数ペア:

[(1, 39171776), (2, 19585888), (4, 9792944), (7, 5595968), (8, 4896472), (14, 2797984), (16, 2448236), (28, 1398992), (32, 1224118), (49, 799424), (56, 699496), (64, 612059), (98, 399712), (112, 349748), (196, 199856), (224, 174874), (392, 99928), (448, 87437), (784, 49964), (1568, 24982), (3136, 12491)]