26705924

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 56090496

約数和(自身を除く): 29384572

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 541, 574, 602, 1082, 1148, 1204, 1763, 2164, 3526, 3787, 7052, 7574, 12341, 15148, 22181, 23263, 24682, 44362, 46526, 49364, 88724, 93052, 155267, 162841, 310534, 325682, 621068, 651364, 953783, 1907566, 3815132, 6676481, 13352962, 26705924]

約数ペア:

[(1, 26705924), (2, 13352962), (4, 6676481), (7, 3815132), (14, 1907566), (28, 953783), (41, 651364), (43, 621068), (82, 325682), (86, 310534), (164, 162841), (172, 155267), (287, 93052), (301, 88724), (541, 49364), (574, 46526), (602, 44362), (1082, 24682), (1148, 23263), (1204, 22181), (1763, 15148), (2164, 12341), (3526, 7574), (3787, 7052)]