992804512

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{142973}}^1$

素因数の和:143021

約数の個数: 48

約数和(自身を含む): 2305884672

約数和(自身を除く): 1313080160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 142973, 285946, 571892, 1000811, 1143784, 2001622, 2287568, 4003244, 4432163, 4575136, 8006488, 8864326, 16012976, 17728652, 31025141, 32025952, 35457304, 62050282, 70914608, 124100564, 141829216, 248201128, 496402256, 992804512]

約数ペア:

[(1, 992804512), (2, 496402256), (4, 248201128), (7, 141829216), (8, 124100564), (14, 70914608), (16, 62050282), (28, 35457304), (31, 32025952), (32, 31025141), (56, 17728652), (62, 16012976), (112, 8864326), (124, 8006488), (217, 4575136), (224, 4432163), (248, 4003244), (434, 2287568), (496, 2001622), (868, 1143784), (992, 1000811), (1736, 571892), (3472, 285946), (6944, 142973)]