40316738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 75703680

約数和(自身を除く): 35386942

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 673, 778, 1346, 2723, 4279, 4711, 5446, 7403, 8558, 9422, 14806, 29953, 51821, 59906, 103642, 261797, 523594, 1832579, 2879767, 3665158, 5759534, 20158369, 40316738]

約数ペア:

[(1, 40316738), (2, 20158369), (7, 5759534), (11, 3665158), (14, 2879767), (22, 1832579), (77, 523594), (154, 261797), (389, 103642), (673, 59906), (778, 51821), (1346, 29953), (2723, 14806), (4279, 9422), (4711, 8558), (5446, 7403)]