28741664

素因数分解:

$2^5\times 7^1\times {\mathrm{128311}}^1$

素因数の和:128328

約数の個数: 24

約数和(自身を含む): 64669248

約数和(自身を除く): 35927584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128311, 256622, 513244, 898177, 1026488, 1796354, 2052976, 3592708, 4105952, 7185416, 14370832, 28741664]

約数ペア:

[(1, 28741664), (2, 14370832), (4, 7185416), (7, 4105952), (8, 3592708), (14, 2052976), (16, 1796354), (28, 1026488), (32, 898177), (56, 513244), (112, 256622), (224, 128311)]