26923936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 58074408

約数和(自身を除く): 31150472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1061, 1586, 1952, 2122, 3172, 4244, 6344, 8488, 12688, 13793, 16976, 25376, 27586, 33952, 55172, 64721, 110344, 129442, 220688, 258884, 441376, 517768, 841373, 1035536, 1682746, 2071072, 3365492, 6730984, 13461968, 26923936]

約数ペア:

[(1, 26923936), (2, 13461968), (4, 6730984), (8, 3365492), (13, 2071072), (16, 1682746), (26, 1035536), (32, 841373), (52, 517768), (61, 441376), (104, 258884), (122, 220688), (208, 129442), (244, 110344), (416, 64721), (488, 55172), (793, 33952), (976, 27586), (1061, 25376), (1586, 16976), (1952, 13793), (2122, 12688), (3172, 8488), (4244, 6344)]