2643274144

素因数分解:

$2^5\times 7^1\times {\mathrm{631}}^1\times {\mathrm{18701}}^1$

素因数の和:19349

約数の個数: 48

約数和(自身を含む): 5957110656

約数和(自身を除く): 3313836512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 631, 1262, 2524, 4417, 5048, 8834, 10096, 17668, 18701, 20192, 35336, 37402, 70672, 74804, 130907, 141344, 149608, 261814, 299216, 523628, 598432, 1047256, 2094512, 4189024, 11800331, 23600662, 47201324, 82602317, 94402648, 165204634, 188805296, 330409268, 377610592, 660818536, 1321637072, 2643274144]

約数ペア:

[(1, 2643274144), (2, 1321637072), (4, 660818536), (7, 377610592), (8, 330409268), (14, 188805296), (16, 165204634), (28, 94402648), (32, 82602317), (56, 47201324), (112, 23600662), (224, 11800331), (631, 4189024), (1262, 2094512), (2524, 1047256), (4417, 598432), (5048, 523628), (8834, 299216), (10096, 261814), (17668, 149608), (18701, 141344), (20192, 130907), (35336, 74804), (37402, 70672)]