13438976

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 52

約数和(自身を含む): 28602972

約数和(自身を除く): 15163996

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 193, 256, 272, 386, 512, 544, 772, 1024, 1088, 1544, 2048, 2176, 3088, 3281, 4096, 4352, 6176, 6562, 8704, 12352, 13124, 17408, 24704, 26248, 34816, 49408, 52496, 69632, 98816, 104992, 197632, 209984, 395264, 419968, 790528, 839936, 1679872, 3359744, 6719488, 13438976]

約数ペア:

[(1, 13438976), (2, 6719488), (4, 3359744), (8, 1679872), (16, 839936), (17, 790528), (32, 419968), (34, 395264), (64, 209984), (68, 197632), (128, 104992), (136, 98816), (193, 69632), (256, 52496), (272, 49408), (386, 34816), (512, 26248), (544, 24704), (772, 17408), (1024, 13124), (1088, 12352), (1544, 8704), (2048, 6562), (2176, 6176), (3088, 4352), (3281, 4096)]