26279278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 42910560

約数和(自身を除く): 16631282

約数列:

[1, 2, 29, 41, 43, 58, 82, 86, 257, 514, 1189, 1247, 1763, 2378, 2494, 3526, 7453, 10537, 11051, 14906, 21074, 22102, 51127, 102254, 305573, 320479, 453091, 611146, 640958, 906182, 13139639, 26279278]

約数ペア:

[(1, 26279278), (2, 13139639), (29, 906182), (41, 640958), (43, 611146), (58, 453091), (82, 320479), (86, 305573), (257, 102254), (514, 51127), (1189, 22102), (1247, 21074), (1763, 14906), (2378, 11051), (2494, 10537), (3526, 7453)]