7689904

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{7879}}^1$

素因数の和:7948

約数の個数: 20

約数和(自身を含む): 15145360

約数和(自身を除く): 7455456

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 7879, 15758, 31516, 63032, 126064, 480619, 961238, 1922476, 3844952, 7689904]

約数ペア:

[(1, 7689904), (2, 3844952), (4, 1922476), (8, 961238), (16, 480619), (61, 126064), (122, 63032), (244, 31516), (488, 15758), (976, 7879)]