12757616

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 60

約数和(自身を含む): 27408960

約数和(自身を除く): 14651344

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 89, 124, 136, 178, 248, 272, 289, 356, 496, 527, 578, 712, 1054, 1156, 1424, 1513, 2108, 2312, 2759, 3026, 4216, 4624, 5518, 6052, 8432, 8959, 11036, 12104, 17918, 22072, 24208, 25721, 35836, 44144, 46903, 51442, 71672, 93806, 102884, 143344, 187612, 205768, 375224, 411536, 750448, 797351, 1594702, 3189404, 6378808, 12757616]

約数ペア:

[(1, 12757616), (2, 6378808), (4, 3189404), (8, 1594702), (16, 797351), (17, 750448), (31, 411536), (34, 375224), (62, 205768), (68, 187612), (89, 143344), (124, 102884), (136, 93806), (178, 71672), (248, 51442), (272, 46903), (289, 44144), (356, 35836), (496, 25721), (527, 24208), (578, 22072), (712, 17918), (1054, 12104), (1156, 11036), (1424, 8959), (1513, 8432), (2108, 6052), (2312, 5518), (2759, 4624), (3026, 4216)]