40838504

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2711}}^1$

素因数の和:2993

約数の個数: 32

約数和(自身を含む): 87868800

約数和(自身を除く): 47030296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 2711, 3766, 5422, 7532, 10844, 15064, 18977, 21688, 37954, 75908, 151816, 729259, 1458518, 2917036, 5104813, 5834072, 10209626, 20419252, 40838504]

約数ペア:

[(1, 40838504), (2, 20419252), (4, 10209626), (7, 5834072), (8, 5104813), (14, 2917036), (28, 1458518), (56, 729259), (269, 151816), (538, 75908), (1076, 37954), (1883, 21688), (2152, 18977), (2711, 15064), (3766, 10844), (5422, 7532)]