26575376

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 60

約数和(自身を含む): 56125872

約数和(自身を除く): 29550496

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 107, 152, 172, 214, 304, 344, 361, 428, 688, 722, 817, 856, 1444, 1634, 1712, 2033, 2888, 3268, 4066, 4601, 5776, 6536, 8132, 9202, 13072, 15523, 16264, 18404, 31046, 32528, 36808, 38627, 62092, 73616, 77254, 87419, 124184, 154508, 174838, 248368, 309016, 349676, 618032, 699352, 1398704, 1660961, 3321922, 6643844, 13287688, 26575376]

約数ペア:

[(1, 26575376), (2, 13287688), (4, 6643844), (8, 3321922), (16, 1660961), (19, 1398704), (38, 699352), (43, 618032), (76, 349676), (86, 309016), (107, 248368), (152, 174838), (172, 154508), (214, 124184), (304, 87419), (344, 77254), (361, 73616), (428, 62092), (688, 38627), (722, 36808), (817, 32528), (856, 31046), (1444, 18404), (1634, 16264), (1712, 15523), (2033, 13072), (2888, 9202), (3268, 8132), (4066, 6536), (4601, 5776)]