26945176

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 55677600

約数和(自身を除く): 28732424

約数列:

[1, 2, 4, 8, 29, 37, 43, 58, 73, 74, 86, 116, 146, 148, 172, 232, 292, 296, 344, 584, 1073, 1247, 1591, 2117, 2146, 2494, 2701, 3139, 3182, 4234, 4292, 4988, 5402, 6278, 6364, 8468, 8584, 9976, 10804, 12556, 12728, 16936, 21608, 25112, 46139, 78329, 91031, 92278, 116143, 156658, 182062, 184556, 232286, 313316, 364124, 369112, 464572, 626632, 728248, 929144, 3368147, 6736294, 13472588, 26945176]

約数ペア:

[(1, 26945176), (2, 13472588), (4, 6736294), (8, 3368147), (29, 929144), (37, 728248), (43, 626632), (58, 464572), (73, 369112), (74, 364124), (86, 313316), (116, 232286), (146, 184556), (148, 182062), (172, 156658), (232, 116143), (292, 92278), (296, 91031), (344, 78329), (584, 46139), (1073, 25112), (1247, 21608), (1591, 16936), (2117, 12728), (2146, 12556), (2494, 10804), (2701, 9976), (3139, 8584), (3182, 8468), (4234, 6364), (4292, 6278), (4988, 5402)]