23271808

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 55814400

約数和(自身を除く): 32542592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 1367, 2128, 2432, 2734, 4256, 5468, 8512, 9569, 10936, 17024, 19138, 21872, 25973, 38276, 43744, 51946, 76552, 87488, 103892, 153104, 174976, 181811, 207784, 306208, 363622, 415568, 612416, 727244, 831136, 1224832, 1454488, 1662272, 2908976, 3324544, 5817952, 11635904, 23271808]

約数ペア:

[(1, 23271808), (2, 11635904), (4, 5817952), (7, 3324544), (8, 2908976), (14, 1662272), (16, 1454488), (19, 1224832), (28, 831136), (32, 727244), (38, 612416), (56, 415568), (64, 363622), (76, 306208), (112, 207784), (128, 181811), (133, 174976), (152, 153104), (224, 103892), (266, 87488), (304, 76552), (448, 51946), (532, 43744), (608, 38276), (896, 25973), (1064, 21872), (1216, 19138), (1367, 17024), (2128, 10936), (2432, 9569), (2734, 8512), (4256, 5468)]