1420672

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 3090600

約数和(自身を除く): 1669928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1009, 1408, 2018, 4036, 8072, 11099, 16144, 22198, 32288, 44396, 64576, 88792, 129152, 177584, 355168, 710336, 1420672]

約数ペア:

[(1, 1420672), (2, 710336), (4, 355168), (8, 177584), (11, 129152), (16, 88792), (22, 64576), (32, 44396), (44, 32288), (64, 22198), (88, 16144), (128, 11099), (176, 8072), (352, 4036), (704, 2018), (1009, 1408)]