12764072

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 12032728

約数列:

[1, 2, 4, 8, 47, 83, 94, 166, 188, 332, 376, 409, 664, 818, 1636, 3272, 3901, 7802, 15604, 19223, 31208, 33947, 38446, 67894, 76892, 135788, 153784, 271576, 1595509, 3191018, 6382036, 12764072]

約数ペア:

[(1, 12764072), (2, 6382036), (4, 3191018), (8, 1595509), (47, 271576), (83, 153784), (94, 135788), (166, 76892), (188, 67894), (332, 38446), (376, 33947), (409, 31208), (664, 19223), (818, 15604), (1636, 7802), (3272, 3901)]