26974328122

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{343019}}^1$

素因数の和:343206

約数の個数: 32

約数和(自身を含む): 47715454080

約数和(自身を除く): 20741125958

約数列:

[1, 2, 7, 14, 41, 82, 137, 274, 287, 574, 959, 1918, 5617, 11234, 39319, 78638, 343019, 686038, 2401133, 4802266, 14063779, 28127558, 46993603, 93987206, 98446453, 196892906, 328955221, 657910442, 1926737723, 3853475446, 13487164061, 26974328122]

約数ペア:

[(1, 26974328122), (2, 13487164061), (7, 3853475446), (14, 1926737723), (41, 657910442), (82, 328955221), (137, 196892906), (274, 98446453), (287, 93987206), (574, 46993603), (959, 28127558), (1918, 14063779), (5617, 4802266), (11234, 2401133), (39319, 686038), (78638, 343019)]