66215668

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{619}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 118742400

約数和(自身を除く): 52526732

約数列:

[1, 2, 4, 47, 94, 188, 569, 619, 1138, 1238, 2276, 2476, 26743, 29093, 53486, 58186, 106972, 116372, 352211, 704422, 1408844, 16553917, 33107834, 66215668]

約数ペア:

[(1, 66215668), (2, 33107834), (4, 16553917), (47, 1408844), (94, 704422), (188, 352211), (569, 116372), (619, 106972), (1138, 58186), (1238, 53486), (2276, 29093), (2476, 26743)]