72408772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2699}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 133812000

約数和(自身を除く): 61403228

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 2699, 5398, 6707, 10796, 13414, 26828, 51281, 102562, 205124, 952747, 1905494, 3810988, 18102193, 36204386, 72408772]

約数ペア:

[(1, 72408772), (2, 36204386), (4, 18102193), (19, 3810988), (38, 1905494), (76, 952747), (353, 205124), (706, 102562), (1412, 51281), (2699, 26828), (5398, 13414), (6707, 10796)]