72218048

素因数分解:

$2^6\times 7^1\times {\mathrm{161201}}^1$

素因数の和:161220

約数の個数: 28

約数和(自身を含む): 163781232

約数和(自身を除く): 91563184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161201, 322402, 644804, 1128407, 1289608, 2256814, 2579216, 4513628, 5158432, 9027256, 10316864, 18054512, 36109024, 72218048]

約数ペア:

[(1, 72218048), (2, 36109024), (4, 18054512), (7, 10316864), (8, 9027256), (14, 5158432), (16, 4513628), (28, 2579216), (32, 2256814), (56, 1289608), (64, 1128407), (112, 644804), (224, 322402), (448, 161201)]