279949504

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{16141}}^1$

素因数の和:16424

約数の個数: 28

約数和(自身を含む): 557609248

約数和(自身を除く): 277659744

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 2168, 4336, 8672, 16141, 17344, 32282, 64564, 129128, 258256, 516512, 1033024, 4374211, 8748422, 17496844, 34993688, 69987376, 139974752, 279949504]

約数ペア:

[(1, 279949504), (2, 139974752), (4, 69987376), (8, 34993688), (16, 17496844), (32, 8748422), (64, 4374211), (271, 1033024), (542, 516512), (1084, 258256), (2168, 129128), (4336, 64564), (8672, 32282), (16141, 17344)]