71448224

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{16063}}^1$

素因数の和:16212

約数の個数: 24

約数和(自身を含む): 141684480

約数和(自身を除く): 70236256

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 16063, 32126, 64252, 128504, 257008, 514016, 2232757, 4465514, 8931028, 17862056, 35724112, 71448224]

約数ペア:

[(1, 71448224), (2, 35724112), (4, 17862056), (8, 8931028), (16, 4465514), (32, 2232757), (139, 514016), (278, 257008), (556, 128504), (1112, 64252), (2224, 32126), (4448, 16063)]