8651968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{10399}}^1$

素因数の和:10424

約数の個数: 28

約数和(自身を含む): 18491200

約数和(自身を除く): 9839232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 10399, 20798, 41596, 83192, 135187, 166384, 270374, 332768, 540748, 665536, 1081496, 2162992, 4325984, 8651968]

約数ペア:

[(1, 8651968), (2, 4325984), (4, 2162992), (8, 1081496), (13, 665536), (16, 540748), (26, 332768), (32, 270374), (52, 166384), (64, 135187), (104, 83192), (208, 41596), (416, 20798), (832, 10399)]