12988366976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{7805509}}^1$

素因数の和:7805536

約数の個数: 32

約数和(自身を含む): 27865670700

約数和(自身を除く): 14877303724

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 7805509, 15611018, 31222036, 62444072, 101471617, 124888144, 202943234, 249776288, 405886468, 499552576, 811772936, 999105152, 1623545872, 3247091744, 6494183488, 12988366976]

約数ペア:

[(1, 12988366976), (2, 6494183488), (4, 3247091744), (8, 1623545872), (13, 999105152), (16, 811772936), (26, 499552576), (32, 405886468), (52, 249776288), (64, 202943234), (104, 124888144), (128, 101471617), (208, 62444072), (416, 31222036), (832, 15611018), (1664, 7805509)]