56689472

素因数分解:

$2^6\times 7^2\times {\mathrm{18077}}^1$

素因数の和:18103

約数の個数: 42

約数和(自身を含む): 130866642

約数和(自身を除く): 74177170

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 18077, 36154, 72308, 126539, 144616, 253078, 289232, 506156, 578464, 885773, 1012312, 1156928, 1771546, 2024624, 3543092, 4049248, 7086184, 8098496, 14172368, 28344736, 56689472]

約数ペア:

[(1, 56689472), (2, 28344736), (4, 14172368), (7, 8098496), (8, 7086184), (14, 4049248), (16, 3543092), (28, 2024624), (32, 1771546), (49, 1156928), (56, 1012312), (64, 885773), (98, 578464), (112, 506156), (196, 289232), (224, 253078), (392, 144616), (448, 126539), (784, 72308), (1568, 36154), (3136, 18077)]