78976964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{57901}}^1$

素因数の和:57947

約数の個数: 24

約数和(自身を含む): 155640576

約数和(自身を除く): 76663612

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 57901, 115802, 231604, 636911, 1273822, 1794931, 2547644, 3589862, 7179724, 19744241, 39488482, 78976964]

約数ペア:

[(1, 78976964), (2, 39488482), (4, 19744241), (11, 7179724), (22, 3589862), (31, 2547644), (44, 1794931), (62, 1273822), (124, 636911), (341, 231604), (682, 115802), (1364, 57901)]