56720748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{675247}}^1$

素因数の和:675261

約数の個数: 24

約数和(自身を含む): 151255552

約数和(自身を除く): 94534804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 675247, 1350494, 2025741, 2700988, 4051482, 4726729, 8102964, 9453458, 14180187, 18906916, 28360374, 56720748]

約数ペア:

[(1, 56720748), (2, 28360374), (3, 18906916), (4, 14180187), (6, 9453458), (7, 8102964), (12, 4726729), (14, 4051482), (21, 2700988), (28, 2025741), (42, 1350494), (84, 675247)]