4871248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{17909}}^1$

素因数の和:17934

約数の個数: 20

約数和(自身を含む): 9993780

約数和(自身を除く): 5122532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 17909, 35818, 71636, 143272, 286544, 304453, 608906, 1217812, 2435624, 4871248]

約数ペア:

[(1, 4871248), (2, 2435624), (4, 1217812), (8, 608906), (16, 304453), (17, 286544), (34, 143272), (68, 71636), (136, 35818), (272, 17909)]