2638088936

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{3769}}^1$

素因数の和:4242

約数の個数: 64

約数和(自身を含む): 5863104000

約数和(自身を除く): 3225015064

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 431, 812, 862, 1624, 1724, 3017, 3448, 3769, 6034, 7538, 12068, 12499, 15076, 24136, 24998, 26383, 30152, 49996, 52766, 87493, 99992, 105532, 109301, 174986, 211064, 218602, 349972, 437204, 699944, 765107, 874408, 1530214, 1624439, 3060428, 3248878, 6120856, 6497756, 11371073, 12995512, 22742146, 45484292, 47108731, 90968584, 94217462, 188434924, 329761117, 376869848, 659522234, 1319044468, 2638088936]

約数ペア:

[(1, 2638088936), (2, 1319044468), (4, 659522234), (7, 376869848), (8, 329761117), (14, 188434924), (28, 94217462), (29, 90968584), (56, 47108731), (58, 45484292), (116, 22742146), (203, 12995512), (232, 11371073), (406, 6497756), (431, 6120856), (812, 3248878), (862, 3060428), (1624, 1624439), (1724, 1530214), (3017, 874408), (3448, 765107), (3769, 699944), (6034, 437204), (7538, 349972), (12068, 218602), (12499, 211064), (15076, 174986), (24136, 109301), (24998, 105532), (26383, 99992), (30152, 87493), (49996, 52766)]