17186728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9757

約数の個数: 32

約数和(自身を含む): 36749160

約数和(自身を除く): 19562432

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 9721, 19442, 38884, 77768, 126373, 165257, 252746, 330514, 505492, 661028, 1010984, 1322056, 2148341, 4296682, 8593364, 17186728]

約数ペア:

[(1, 17186728), (2, 8593364), (4, 4296682), (8, 2148341), (13, 1322056), (17, 1010984), (26, 661028), (34, 505492), (52, 330514), (68, 252746), (104, 165257), (136, 126373), (221, 77768), (442, 38884), (884, 19442), (1768, 9721)]