40066809412

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{968827}}^1$

素因数の和:969056

約数の個数: 36

約数和(自身を含む): 81951222864

約数和(自身を除く): 41884413452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1477, 2954, 5908, 10339, 20678, 41356, 968827, 1937654, 3875308, 6781789, 13563578, 27127156, 47472523, 94945046, 189890092, 204422497, 408844994, 817689988, 1430957479, 2861914958, 5723829916, 10016702353, 20033404706, 40066809412]

約数ペア:

[(1, 40066809412), (2, 20033404706), (4, 10016702353), (7, 5723829916), (14, 2861914958), (28, 1430957479), (49, 817689988), (98, 408844994), (196, 204422497), (211, 189890092), (422, 94945046), (844, 47472523), (1477, 27127156), (2954, 13563578), (5908, 6781789), (10339, 3875308), (20678, 1937654), (41356, 968827)]