73942004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4523}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 133512288

約数和(自身を除く): 59570284

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 4087, 4523, 8174, 9046, 16348, 18092, 275903, 303041, 551806, 606082, 1103612, 1212164, 18485501, 36971002, 73942004]

約数ペア:

[(1, 73942004), (2, 36971002), (4, 18485501), (61, 1212164), (67, 1103612), (122, 606082), (134, 551806), (244, 303041), (268, 275903), (4087, 18092), (4523, 16348), (8174, 9046)]