61249216

素因数分解:

$2^6\times 7^2\times {\mathrm{19531}}^1$

素因数の和:19557

約数の個数: 42

約数和(自身を含む): 141392148

約数和(自身を除く): 80142932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 19531, 39062, 78124, 136717, 156248, 273434, 312496, 546868, 624992, 957019, 1093736, 1249984, 1914038, 2187472, 3828076, 4374944, 7656152, 8749888, 15312304, 30624608, 61249216]

約数ペア:

[(1, 61249216), (2, 30624608), (4, 15312304), (7, 8749888), (8, 7656152), (14, 4374944), (16, 3828076), (28, 2187472), (32, 1914038), (49, 1249984), (56, 1093736), (64, 957019), (98, 624992), (112, 546868), (196, 312496), (224, 273434), (392, 156248), (448, 136717), (784, 78124), (1568, 39062), (3136, 19531)]