25789016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 53023680

約数和(自身を除く): 27234664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1291, 1816, 2497, 2582, 4994, 5164, 9988, 10328, 14201, 19976, 28402, 56804, 113608, 293057, 586114, 1172228, 2344456, 3223627, 6447254, 12894508, 25789016]

約数ペア:

[(1, 25789016), (2, 12894508), (4, 6447254), (8, 3223627), (11, 2344456), (22, 1172228), (44, 586114), (88, 293057), (227, 113608), (454, 56804), (908, 28402), (1291, 19976), (1816, 14201), (2497, 10328), (2582, 9988), (4994, 5164)]