40966954

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 31609046

約数列:

[1, 2, 7, 14, 41, 82, 149, 287, 298, 479, 574, 958, 1043, 2086, 3353, 6109, 6706, 12218, 19639, 39278, 42763, 71371, 85526, 137473, 142742, 274946, 499597, 999194, 2926211, 5852422, 20483477, 40966954]

約数ペア:

[(1, 40966954), (2, 20483477), (7, 5852422), (14, 2926211), (41, 999194), (82, 499597), (149, 274946), (287, 142742), (298, 137473), (479, 85526), (574, 71371), (958, 42763), (1043, 39278), (2086, 19639), (3353, 12218), (6109, 6706)]