4008136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 8426880

約数和(自身を除く): 4418744

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1231, 1628, 2462, 3256, 4924, 9848, 13541, 27082, 45547, 54164, 91094, 108328, 182188, 364376, 501017, 1002034, 2004068, 4008136]

約数ペア:

[(1, 4008136), (2, 2004068), (4, 1002034), (8, 501017), (11, 364376), (22, 182188), (37, 108328), (44, 91094), (74, 54164), (88, 45547), (148, 27082), (296, 13541), (407, 9848), (814, 4924), (1231, 3256), (1628, 2462)]