30624256

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 80

約数和(自身を含む): 68058144

約数和(自身を除く): 37433888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 107, 128, 172, 208, 214, 256, 344, 416, 428, 512, 559, 688, 832, 856, 1118, 1376, 1391, 1664, 1712, 2236, 2752, 2782, 3328, 3424, 4472, 4601, 5504, 5564, 6656, 6848, 8944, 9202, 11008, 11128, 13696, 17888, 18404, 22016, 22256, 27392, 35776, 36808, 44512, 54784, 59813, 71552, 73616, 89024, 119626, 143104, 147232, 178048, 239252, 286208, 294464, 356096, 478504, 588928, 712192, 957008, 1177856, 1914016, 2355712, 3828032, 7656064, 15312128, 30624256]

約数ペア:

[(1, 30624256), (2, 15312128), (4, 7656064), (8, 3828032), (13, 2355712), (16, 1914016), (26, 1177856), (32, 957008), (43, 712192), (52, 588928), (64, 478504), (86, 356096), (104, 294464), (107, 286208), (128, 239252), (172, 178048), (208, 147232), (214, 143104), (256, 119626), (344, 89024), (416, 73616), (428, 71552), (512, 59813), (559, 54784), (688, 44512), (832, 36808), (856, 35776), (1118, 27392), (1376, 22256), (1391, 22016), (1664, 18404), (1712, 17888), (2236, 13696), (2752, 11128), (2782, 11008), (3328, 9202), (3424, 8944), (4472, 6848), (4601, 6656), (5504, 5564)]