1555474992

素因数分解:

$2^4\times 3^1\times {\mathrm{32405729}}^1$

素因数の和:32405740

約数の個数: 20

約数和(自身を含む): 4018310520

約数和(自身を除く): 2462835528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 32405729, 64811458, 97217187, 129622916, 194434374, 259245832, 388868748, 518491664, 777737496, 1555474992]

約数ペア:

[(1, 1555474992), (2, 777737496), (3, 518491664), (4, 388868748), (6, 259245832), (8, 194434374), (12, 129622916), (16, 97217187), (24, 64811458), (48, 32405729)]