66244552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4159}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 136281600

約数和(自身を除く): 70037048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 4159, 7964, 8318, 15928, 16636, 33272, 45749, 91498, 182996, 365992, 752779, 1505558, 3011116, 6022232, 8280569, 16561138, 33122276, 66244552]

約数ペア:

[(1, 66244552), (2, 33122276), (4, 16561138), (8, 8280569), (11, 6022232), (22, 3011116), (44, 1505558), (88, 752779), (181, 365992), (362, 182996), (724, 91498), (1448, 45749), (1991, 33272), (3982, 16636), (4159, 15928), (7964, 8318)]