2691264

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 56

約数和(自身を含む): 7242048

約数和(自身を除く): 4550784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 131, 192, 214, 262, 321, 393, 428, 524, 642, 786, 856, 1048, 1284, 1572, 1712, 2096, 2568, 3144, 3424, 4192, 5136, 6288, 6848, 8384, 10272, 12576, 14017, 20544, 25152, 28034, 42051, 56068, 84102, 112136, 168204, 224272, 336408, 448544, 672816, 897088, 1345632, 2691264]

約数ペア:

[(1, 2691264), (2, 1345632), (3, 897088), (4, 672816), (6, 448544), (8, 336408), (12, 224272), (16, 168204), (24, 112136), (32, 84102), (48, 56068), (64, 42051), (96, 28034), (107, 25152), (131, 20544), (192, 14017), (214, 12576), (262, 10272), (321, 8384), (393, 6848), (428, 6288), (524, 5136), (642, 4192), (786, 3424), (856, 3144), (1048, 2568), (1284, 2096), (1572, 1712)]