47272228

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{1723}}^1$

素因数の和:1784

約数の個数: 24

約数和(自身を含む): 87372320

約数和(自身を除く): 40100092

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 1723, 3446, 6859, 6892, 13718, 27436, 32737, 65474, 130948, 622003, 1244006, 2488012, 11818057, 23636114, 47272228]

約数ペア:

[(1, 47272228), (2, 23636114), (4, 11818057), (19, 2488012), (38, 1244006), (76, 622003), (361, 130948), (722, 65474), (1444, 32737), (1723, 27436), (3446, 13718), (6859, 6892)]