74075546

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 112301640

約数和(自身を除く): 38226094

約数列:

[1, 2, 197, 229, 394, 458, 821, 1642, 45113, 90226, 161737, 188009, 323474, 376018, 37037773, 74075546]

約数ペア:

[(1, 74075546), (2, 37037773), (197, 376018), (229, 323474), (394, 188009), (458, 161737), (821, 90226), (1642, 45113)]