74054768

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{8221}}^1$

素因数の和:8792

約数の個数: 20

約数和(自身を含む): 143753448

約数和(自身を除く): 69698680

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 8221, 9008, 16442, 32884, 65768, 131536, 4628423, 9256846, 18513692, 37027384, 74054768]

約数ペア:

[(1, 74054768), (2, 37027384), (4, 18513692), (8, 9256846), (16, 4628423), (563, 131536), (1126, 65768), (2252, 32884), (4504, 16442), (8221, 9008)]