26816768

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 59603040

約数和(自身を除く): 32786272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 107, 128, 176, 178, 214, 256, 352, 356, 428, 704, 712, 856, 979, 1177, 1408, 1424, 1712, 1958, 2354, 2816, 2848, 3424, 3916, 4708, 5696, 6848, 7832, 9416, 9523, 11392, 13696, 15664, 18832, 19046, 22784, 27392, 31328, 37664, 38092, 62656, 75328, 76184, 104753, 125312, 150656, 152368, 209506, 250624, 301312, 304736, 419012, 609472, 838024, 1218944, 1676048, 2437888, 3352096, 6704192, 13408384, 26816768]

約数ペア:

[(1, 26816768), (2, 13408384), (4, 6704192), (8, 3352096), (11, 2437888), (16, 1676048), (22, 1218944), (32, 838024), (44, 609472), (64, 419012), (88, 304736), (89, 301312), (107, 250624), (128, 209506), (176, 152368), (178, 150656), (214, 125312), (256, 104753), (352, 76184), (356, 75328), (428, 62656), (704, 38092), (712, 37664), (856, 31328), (979, 27392), (1177, 22784), (1408, 19046), (1424, 18832), (1712, 15664), (1958, 13696), (2354, 11392), (2816, 9523), (2848, 9416), (3424, 7832), (3916, 6848), (4708, 5696)]