17949152

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3319}}^1$

素因数の和:3355

約数の個数: 36

約数和(自身を含む): 38276280

約数和(自身を除く): 20327128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3319, 5408, 6638, 13276, 26552, 43147, 53104, 86294, 106208, 172588, 345176, 560911, 690352, 1121822, 1380704, 2243644, 4487288, 8974576, 17949152]

約数ペア:

[(1, 17949152), (2, 8974576), (4, 4487288), (8, 2243644), (13, 1380704), (16, 1121822), (26, 690352), (32, 560911), (52, 345176), (104, 172588), (169, 106208), (208, 86294), (338, 53104), (416, 43147), (676, 26552), (1352, 13276), (2704, 6638), (3319, 5408)]