56778718

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 86211360

約数和(自身を除く): 29432642

約数列:

[1, 2, 151, 229, 302, 458, 821, 1642, 34579, 69158, 123971, 188009, 247942, 376018, 28389359, 56778718]

約数ペア:

[(1, 56778718), (2, 28389359), (151, 376018), (229, 247942), (302, 188009), (458, 123971), (821, 69158), (1642, 34579)]