27965198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1627

約数の個数: 16

約数和(自身を含む): 43170624

約数和(自身を除く): 15205426

約数列:

[1, 2, 41, 82, 257, 514, 1327, 2654, 10537, 21074, 54407, 108814, 341039, 682078, 13982599, 27965198]

約数ペア:

[(1, 27965198), (2, 13982599), (41, 682078), (82, 341039), (257, 108814), (514, 54407), (1327, 21074), (2654, 10537)]