28996811984

素因数分解:

$2^4\times 7^1\times {\mathrm{258900107}}^1$

素因数の和:258900122

約数の個数: 20

約数和(自身を含む): 64207226784

約数和(自身を除く): 35210414800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 258900107, 517800214, 1035600428, 1812300749, 2071200856, 3624601498, 4142401712, 7249202996, 14498405992, 28996811984]

約数ペア:

[(1, 28996811984), (2, 14498405992), (4, 7249202996), (7, 4142401712), (8, 3624601498), (14, 2071200856), (16, 1812300749), (28, 1035600428), (56, 517800214), (112, 258900107)]