72817276

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{2503}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 145832960

約数和(自身を除く): 73015684

約数列:

[1, 2, 4, 7, 14, 28, 1039, 2078, 2503, 4156, 5006, 7273, 10012, 14546, 17521, 29092, 35042, 70084, 2600617, 5201234, 10402468, 18204319, 36408638, 72817276]

約数ペア:

[(1, 72817276), (2, 36408638), (4, 18204319), (7, 10402468), (14, 5201234), (28, 2600617), (1039, 70084), (2078, 35042), (2503, 29092), (4156, 17521), (5006, 14546), (7273, 10012)]