248973536

素因数分解:

$2^5\times 7^1\times {\mathrm{1111489}}^1$

素因数の和:1111506

約数の個数: 24

約数和(自身を含む): 560190960

約数和(自身を除く): 311217424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1111489, 2222978, 4445956, 7780423, 8891912, 15560846, 17783824, 31121692, 35567648, 62243384, 124486768, 248973536]

約数ペア:

[(1, 248973536), (2, 124486768), (4, 62243384), (7, 35567648), (8, 31121692), (14, 17783824), (16, 15560846), (28, 8891912), (32, 7780423), (56, 4445956), (112, 2222978), (224, 1111489)]