12651456

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:649

約数の個数: 56

約数和(自身を含む): 33796224

約数和(自身を除く): 21144768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 503, 524, 786, 1006, 1048, 1509, 1572, 2012, 2096, 3018, 3144, 4024, 4192, 6036, 6288, 8048, 8384, 12072, 12576, 16096, 24144, 25152, 32192, 48288, 65893, 96576, 131786, 197679, 263572, 395358, 527144, 790716, 1054288, 1581432, 2108576, 3162864, 4217152, 6325728, 12651456]

約数ペア:

[(1, 12651456), (2, 6325728), (3, 4217152), (4, 3162864), (6, 2108576), (8, 1581432), (12, 1054288), (16, 790716), (24, 527144), (32, 395358), (48, 263572), (64, 197679), (96, 131786), (131, 96576), (192, 65893), (262, 48288), (393, 32192), (503, 25152), (524, 24144), (786, 16096), (1006, 12576), (1048, 12072), (1509, 8384), (1572, 8048), (2012, 6288), (2096, 6036), (3018, 4192), (3144, 4024)]