5187728

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:544

約数の個数: 60

約数和(自身を含む): 12616380

約数和(自身を除く): 7428652

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 509, 637, 728, 784, 1018, 1274, 1456, 2036, 2548, 3563, 4072, 5096, 6617, 7126, 8144, 10192, 13234, 14252, 24941, 26468, 28504, 46319, 49882, 52936, 57008, 92638, 99764, 105872, 185276, 199528, 324233, 370552, 399056, 648466, 741104, 1296932, 2593864, 5187728]

約数ペア:

[(1, 5187728), (2, 2593864), (4, 1296932), (7, 741104), (8, 648466), (13, 399056), (14, 370552), (16, 324233), (26, 199528), (28, 185276), (49, 105872), (52, 99764), (56, 92638), (91, 57008), (98, 52936), (104, 49882), (112, 46319), (182, 28504), (196, 26468), (208, 24941), (364, 14252), (392, 13234), (509, 10192), (637, 8144), (728, 7126), (784, 6617), (1018, 5096), (1274, 4072), (1456, 3563), (2036, 2548)]