64485232

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3181}}^1$

素因数の和:3377

約数の個数: 40

約数和(自身を含む): 143622752

約数和(自身を除く): 79137520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 3181, 5068, 6362, 10136, 12724, 20272, 22267, 25448, 44534, 50896, 89068, 178136, 356272, 575761, 1151522, 2303044, 4030327, 4606088, 8060654, 9212176, 16121308, 32242616, 64485232]

約数ペア:

[(1, 64485232), (2, 32242616), (4, 16121308), (7, 9212176), (8, 8060654), (14, 4606088), (16, 4030327), (28, 2303044), (56, 1151522), (112, 575761), (181, 356272), (362, 178136), (724, 89068), (1267, 50896), (1448, 44534), (2534, 25448), (2896, 22267), (3181, 20272), (5068, 12724), (6362, 10136)]