4428128

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2030

約数の個数: 24

約数和(自身を含む): 8845200

約数和(自身を除く): 4417072

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 1949, 2272, 3898, 7796, 15592, 31184, 62368, 138379, 276758, 553516, 1107032, 2214064, 4428128]

約数ペア:

[(1, 4428128), (2, 2214064), (4, 1107032), (8, 553516), (16, 276758), (32, 138379), (71, 62368), (142, 31184), (284, 15592), (568, 7796), (1136, 3898), (1949, 2272)]