1872128

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 3826368

約数和(自身を除く): 1954240

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 103, 128, 142, 206, 256, 284, 412, 568, 824, 1136, 1648, 2272, 3296, 4544, 6592, 7313, 9088, 13184, 14626, 18176, 26368, 29252, 58504, 117008, 234016, 468032, 936064, 1872128]

約数ペア:

[(1, 1872128), (2, 936064), (4, 468032), (8, 234016), (16, 117008), (32, 58504), (64, 29252), (71, 26368), (103, 18176), (128, 14626), (142, 13184), (206, 9088), (256, 7313), (284, 6592), (412, 4544), (568, 3296), (824, 2272), (1136, 1648)]