12799036016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3407}}^1\times {\mathrm{18061}}^1$

素因数の和:21489

約数の個数: 40

約数和(自身を含む): 26714998464

約数和(自身を除く): 13915962448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3407, 6814, 13628, 18061, 27256, 36122, 44291, 54512, 72244, 88582, 144488, 177164, 234793, 288976, 354328, 469586, 708656, 939172, 1878344, 3756688, 61533827, 123067654, 246135308, 492270616, 799939751, 984541232, 1599879502, 3199759004, 6399518008, 12799036016]

約数ペア:

[(1, 12799036016), (2, 6399518008), (4, 3199759004), (8, 1599879502), (13, 984541232), (16, 799939751), (26, 492270616), (52, 246135308), (104, 123067654), (208, 61533827), (3407, 3756688), (6814, 1878344), (13628, 939172), (18061, 708656), (27256, 469586), (36122, 354328), (44291, 288976), (54512, 234793), (72244, 177164), (88582, 144488)]