4051456

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 40

約数和(自身を含む): 8335404

約数和(自身を除く): 4283948

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 193, 256, 328, 386, 512, 656, 772, 1312, 1544, 2624, 3088, 5248, 6176, 7913, 10496, 12352, 15826, 20992, 24704, 31652, 49408, 63304, 98816, 126608, 253216, 506432, 1012864, 2025728, 4051456]

約数ペア:

[(1, 4051456), (2, 2025728), (4, 1012864), (8, 506432), (16, 253216), (32, 126608), (41, 98816), (64, 63304), (82, 49408), (128, 31652), (164, 24704), (193, 20992), (256, 15826), (328, 12352), (386, 10496), (512, 7913), (656, 6176), (772, 5248), (1312, 3088), (1544, 2624)]