12640224

素因数分解:

$2^5\times 3^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 33363792

約数和(自身を除く): 20723568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 353, 373, 706, 746, 1059, 1119, 1412, 1492, 2118, 2238, 2824, 2984, 4236, 4476, 5648, 5968, 8472, 8952, 11296, 11936, 16944, 17904, 33888, 35808, 131669, 263338, 395007, 526676, 790014, 1053352, 1580028, 2106704, 3160056, 4213408, 6320112, 12640224]

約数ペア:

[(1, 12640224), (2, 6320112), (3, 4213408), (4, 3160056), (6, 2106704), (8, 1580028), (12, 1053352), (16, 790014), (24, 526676), (32, 395007), (48, 263338), (96, 131669), (353, 35808), (373, 33888), (706, 17904), (746, 16944), (1059, 11936), (1119, 11296), (1412, 8952), (1492, 8472), (2118, 5968), (2238, 5648), (2824, 4476), (2984, 4236)]