77326417

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{811}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 90502272

約数和(自身を除く): 13175855

約数列:

[1, 7, 53, 257, 371, 811, 1799, 5677, 13621, 42983, 95347, 208427, 300881, 1458989, 11046631, 77326417]

約数ペア:

[(1, 77326417), (7, 11046631), (53, 1458989), (257, 300881), (371, 208427), (811, 95347), (1799, 42983), (5677, 13621)]