71360276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72227}}^1$

素因数の和:72263

約数の個数: 24

約数和(自身を含む): 141566880

約数和(自身を除く): 70206604

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 72227, 144454, 288908, 938951, 1372313, 1877902, 2744626, 3755804, 5489252, 17840069, 35680138, 71360276]

約数ペア:

[(1, 71360276), (2, 35680138), (4, 17840069), (13, 5489252), (19, 3755804), (26, 2744626), (38, 1877902), (52, 1372313), (76, 938951), (247, 288908), (494, 144454), (988, 72227)]