40277006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6379}}^1$

素因数の和:6440

約数の個数: 32

約数和(自身を含む): 77172480

約数和(自身を除く): 36895474

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 6379, 12758, 44653, 70169, 89306, 140338, 261539, 491183, 523078, 982366, 1830773, 2876929, 3661546, 5753858, 20138503, 40277006]

約数ペア:

[(1, 40277006), (2, 20138503), (7, 5753858), (11, 3661546), (14, 2876929), (22, 1830773), (41, 982366), (77, 523078), (82, 491183), (154, 261539), (287, 140338), (451, 89306), (574, 70169), (902, 44653), (3157, 12758), (6314, 6379)]