25876576

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 57714552

約数和(自身を除く): 31837976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 121, 163, 164, 176, 242, 326, 328, 352, 451, 484, 652, 656, 902, 968, 1304, 1312, 1793, 1804, 1936, 2608, 3586, 3608, 3872, 4961, 5216, 6683, 7172, 7216, 9922, 13366, 14344, 14432, 19723, 19844, 26732, 28688, 39446, 39688, 53464, 57376, 73513, 78892, 79376, 106928, 147026, 157784, 158752, 213856, 294052, 315568, 588104, 631136, 808643, 1176208, 1617286, 2352416, 3234572, 6469144, 12938288, 25876576]

約数ペア:

[(1, 25876576), (2, 12938288), (4, 6469144), (8, 3234572), (11, 2352416), (16, 1617286), (22, 1176208), (32, 808643), (41, 631136), (44, 588104), (82, 315568), (88, 294052), (121, 213856), (163, 158752), (164, 157784), (176, 147026), (242, 106928), (326, 79376), (328, 78892), (352, 73513), (451, 57376), (484, 53464), (652, 39688), (656, 39446), (902, 28688), (968, 26732), (1304, 19844), (1312, 19723), (1793, 14432), (1804, 14344), (1936, 13366), (2608, 9922), (3586, 7216), (3608, 7172), (3872, 6683), (4961, 5216)]