1073584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3972

約数の個数: 20

約数和(自身を含む): 2202984

約数和(自身を除く): 1129400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3947, 7894, 15788, 31576, 63152, 67099, 134198, 268396, 536792, 1073584]

約数ペア:

[(1, 1073584), (2, 536792), (4, 268396), (8, 134198), (16, 67099), (17, 63152), (34, 31576), (68, 15788), (136, 7894), (272, 3947)]