1679872

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:228

約数の個数: 40

約数和(自身を含む): 3572316

約数和(自身を除く): 1892444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 193, 256, 272, 386, 512, 544, 772, 1088, 1544, 2176, 3088, 3281, 4352, 6176, 6562, 8704, 12352, 13124, 24704, 26248, 49408, 52496, 98816, 104992, 209984, 419968, 839936, 1679872]

約数ペア:

[(1, 1679872), (2, 839936), (4, 419968), (8, 209984), (16, 104992), (17, 98816), (32, 52496), (34, 49408), (64, 26248), (68, 24704), (128, 13124), (136, 12352), (193, 8704), (256, 6562), (272, 6176), (386, 4352), (512, 3281), (544, 3088), (772, 2176), (1088, 1544)]