5398016

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:842

約数の個数: 40

約数和(自身を含む): 11629464

約数和(自身を除く): 6231448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 811, 832, 1622, 1664, 3244, 3328, 6488, 6656, 10543, 12976, 21086, 25952, 42172, 51904, 84344, 103808, 168688, 207616, 337376, 415232, 674752, 1349504, 2699008, 5398016]

約数ペア:

[(1, 5398016), (2, 2699008), (4, 1349504), (8, 674752), (13, 415232), (16, 337376), (26, 207616), (32, 168688), (52, 103808), (64, 84344), (104, 51904), (128, 42172), (208, 25952), (256, 21086), (416, 12976), (512, 10543), (811, 6656), (832, 6488), (1622, 3328), (1664, 3244)]