64872714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4051}}^1$

素因数の和:4230

約数の個数: 32

約数和(自身を含む): 138286656

約数和(自身を除く): 73413942

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 2669, 4051, 5338, 8007, 8102, 12153, 16014, 24306, 68867, 137734, 206601, 413202, 636007, 1272014, 1908021, 3816042, 10812119, 21624238, 32436357, 64872714]

約数ペア:

[(1, 64872714), (2, 32436357), (3, 21624238), (6, 10812119), (17, 3816042), (34, 1908021), (51, 1272014), (102, 636007), (157, 413202), (314, 206601), (471, 137734), (942, 68867), (2669, 24306), (4051, 16014), (5338, 12153), (8007, 8102)]