13072672

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{2939}}^1$

素因数の和:3088

約数の個数: 24

約数和(自身を含む): 25930800

約数和(自身を除く): 12858128

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 2939, 4448, 5878, 11756, 23512, 47024, 94048, 408521, 817042, 1634084, 3268168, 6536336, 13072672]

約数ペア:

[(1, 13072672), (2, 6536336), (4, 3268168), (8, 1634084), (16, 817042), (32, 408521), (139, 94048), (278, 47024), (556, 23512), (1112, 11756), (2224, 5878), (2939, 4448)]