63896672

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2617}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 145141920

約数和(自身を除く): 81245248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 2617, 3052, 3488, 5234, 6104, 10468, 12208, 18319, 20936, 24416, 36638, 41872, 73276, 83744, 146552, 285253, 293104, 570506, 586208, 1141012, 1996771, 2282024, 3993542, 4564048, 7987084, 9128096, 15974168, 31948336, 63896672]

約数ペア:

[(1, 63896672), (2, 31948336), (4, 15974168), (7, 9128096), (8, 7987084), (14, 4564048), (16, 3993542), (28, 2282024), (32, 1996771), (56, 1141012), (109, 586208), (112, 570506), (218, 293104), (224, 285253), (436, 146552), (763, 83744), (872, 73276), (1526, 41872), (1744, 36638), (2617, 24416), (3052, 20936), (3488, 18319), (5234, 12208), (6104, 10468)]