1625856

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 4537680

約数和(自身を除く): 2911824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 73, 87, 96, 116, 128, 146, 174, 192, 219, 232, 256, 292, 348, 384, 438, 464, 584, 696, 768, 876, 928, 1168, 1392, 1752, 1856, 2117, 2336, 2784, 3504, 3712, 4234, 4672, 5568, 6351, 7008, 7424, 8468, 9344, 11136, 12702, 14016, 16936, 18688, 22272, 25404, 28032, 33872, 50808, 56064, 67744, 101616, 135488, 203232, 270976, 406464, 541952, 812928, 1625856]

約数ペア:

[(1, 1625856), (2, 812928), (3, 541952), (4, 406464), (6, 270976), (8, 203232), (12, 135488), (16, 101616), (24, 67744), (29, 56064), (32, 50808), (48, 33872), (58, 28032), (64, 25404), (73, 22272), (87, 18688), (96, 16936), (116, 14016), (128, 12702), (146, 11136), (174, 9344), (192, 8468), (219, 7424), (232, 7008), (256, 6351), (292, 5568), (348, 4672), (384, 4234), (438, 3712), (464, 3504), (584, 2784), (696, 2336), (768, 2117), (876, 1856), (928, 1752), (1168, 1392)]