26642252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 58508352

約数和(自身を除く): 31866100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1381, 1484, 2756, 2762, 4823, 5524, 9646, 9667, 17953, 19292, 19334, 35906, 38668, 71812, 73193, 125671, 146386, 251342, 292772, 502684, 512351, 951509, 1024702, 1903018, 2049404, 3806036, 6660563, 13321126, 26642252]

約数ペア:

[(1, 26642252), (2, 13321126), (4, 6660563), (7, 3806036), (13, 2049404), (14, 1903018), (26, 1024702), (28, 951509), (52, 512351), (53, 502684), (91, 292772), (106, 251342), (182, 146386), (212, 125671), (364, 73193), (371, 71812), (689, 38668), (742, 35906), (1378, 19334), (1381, 19292), (1484, 17953), (2756, 9667), (2762, 9646), (4823, 5524)]