248562272

素因数分解:

$2^5\times 7^1\times {\mathrm{1109653}}^1$

素因数の和:1109670

約数の個数: 24

約数和(自身を含む): 559265616

約数和(自身を除く): 310703344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1109653, 2219306, 4438612, 7767571, 8877224, 15535142, 17754448, 31070284, 35508896, 62140568, 124281136, 248562272]

約数ペア:

[(1, 248562272), (2, 124281136), (4, 62140568), (7, 35508896), (8, 31070284), (14, 17754448), (16, 15535142), (28, 8877224), (32, 7767571), (56, 4438612), (112, 2219306), (224, 1109653)]