64244956

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1049}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 114836400

約数和(自身を除く): 50591444

約数列:

[1, 2, 4, 61, 122, 244, 251, 502, 1004, 1049, 2098, 4196, 15311, 30622, 61244, 63989, 127978, 255956, 263299, 526598, 1053196, 16061239, 32122478, 64244956]

約数ペア:

[(1, 64244956), (2, 32122478), (4, 16061239), (61, 1053196), (122, 526598), (244, 263299), (251, 255956), (502, 127978), (1004, 63989), (1049, 61244), (2098, 30622), (4196, 15311)]