72276208

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{35569}}^1$

素因数の和:35704

約数の個数: 20

約数和(自身を含む): 141141760

約数和(自身を除く): 68865552

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 35569, 71138, 142276, 284552, 569104, 4517263, 9034526, 18069052, 36138104, 72276208]

約数ペア:

[(1, 72276208), (2, 36138104), (4, 18069052), (8, 9034526), (16, 4517263), (127, 569104), (254, 284552), (508, 142276), (1016, 71138), (2032, 35569)]