4070144

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1252

約数の個数: 36

約数和(自身を含む): 8756496

約数和(自身を除く): 4686352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1223, 1664, 2446, 3328, 4892, 9784, 15899, 19568, 31798, 39136, 63596, 78272, 127192, 156544, 254384, 313088, 508768, 1017536, 2035072, 4070144]

約数ペア:

[(1, 4070144), (2, 2035072), (4, 1017536), (8, 508768), (13, 313088), (16, 254384), (26, 156544), (32, 127192), (52, 78272), (64, 63596), (104, 39136), (128, 31798), (208, 19568), (256, 15899), (416, 9784), (832, 4892), (1223, 3328), (1664, 2446)]