25414136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5519

約数の個数: 32

約数和(自身を含む): 52974000

約数和(自身を除く): 27559864

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 5449, 10898, 21796, 43592, 59939, 119878, 239756, 288797, 479512, 577594, 1155188, 2310376, 3176767, 6353534, 12707068, 25414136]

約数ペア:

[(1, 25414136), (2, 12707068), (4, 6353534), (8, 3176767), (11, 2310376), (22, 1155188), (44, 577594), (53, 479512), (88, 288797), (106, 239756), (212, 119878), (424, 59939), (583, 43592), (1166, 21796), (2332, 10898), (4664, 5449)]