64955924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9403}}^1$

素因数の和:9575

約数の個数: 24

約数和(自身を含む): 124809888

約数和(自身を除く): 59853964

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 9403, 18806, 37612, 103433, 206866, 413732, 1476271, 2952542, 5905084, 16238981, 32477962, 64955924]

約数ペア:

[(1, 64955924), (2, 32477962), (4, 16238981), (11, 5905084), (22, 2952542), (44, 1476271), (157, 413732), (314, 206866), (628, 103433), (1727, 37612), (3454, 18806), (6908, 9403)]