13428235456

素因数分解:

$2^6\times {\mathrm{79}}^2\times {\mathrm{33619}}^1$

素因数の和:33789

約数の個数: 42

約数和(自身を含む): 26989026540

約数和(自身を除く): 13560791084

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 6241, 12482, 24964, 33619, 49928, 67238, 99856, 134476, 199712, 268952, 399424, 537904, 1075808, 2151616, 2655901, 5311802, 10623604, 21247208, 42494416, 84988832, 169977664, 209816179, 419632358, 839264716, 1678529432, 3357058864, 6714117728, 13428235456]

約数ペア:

[(1, 13428235456), (2, 6714117728), (4, 3357058864), (8, 1678529432), (16, 839264716), (32, 419632358), (64, 209816179), (79, 169977664), (158, 84988832), (316, 42494416), (632, 21247208), (1264, 10623604), (2528, 5311802), (5056, 2655901), (6241, 2151616), (12482, 1075808), (24964, 537904), (33619, 399424), (49928, 268952), (67238, 199712), (99856, 134476)]