2001567488

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2383}}^1$

素因数の和:2609

約数の個数: 72

約数和(自身を含む): 4254038208

約数和(自身を除く): 2252470720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 193, 256, 272, 386, 544, 772, 1088, 1544, 2176, 2383, 3088, 3281, 4352, 4766, 6176, 6562, 9532, 12352, 13124, 19064, 24704, 26248, 38128, 40511, 49408, 52496, 76256, 81022, 104992, 152512, 162044, 209984, 305024, 324088, 419968, 459919, 610048, 648176, 839936, 919838, 1296352, 1839676, 2592704, 3679352, 5185408, 7358704, 7818623, 10370816, 14717408, 15637246, 29434816, 31274492, 58869632, 62548984, 117739264, 125097968, 250195936, 500391872, 1000783744, 2001567488]

約数ペア:

[(1, 2001567488), (2, 1000783744), (4, 500391872), (8, 250195936), (16, 125097968), (17, 117739264), (32, 62548984), (34, 58869632), (64, 31274492), (68, 29434816), (128, 15637246), (136, 14717408), (193, 10370816), (256, 7818623), (272, 7358704), (386, 5185408), (544, 3679352), (772, 2592704), (1088, 1839676), (1544, 1296352), (2176, 919838), (2383, 839936), (3088, 648176), (3281, 610048), (4352, 459919), (4766, 419968), (6176, 324088), (6562, 305024), (9532, 209984), (12352, 162044), (13124, 152512), (19064, 104992), (24704, 81022), (26248, 76256), (38128, 52496), (40511, 49408)]