70896688

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{49787}}^1$

素因数の和:49884

約数の個数: 20

約数和(自身を含む): 138908520

約数和(自身を除く): 68011832

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 49787, 99574, 199148, 398296, 796592, 4431043, 8862086, 17724172, 35448344, 70896688]

約数ペア:

[(1, 70896688), (2, 35448344), (4, 17724172), (8, 8862086), (16, 4431043), (89, 796592), (178, 398296), (356, 199148), (712, 99574), (1424, 49787)]