66367652

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3228

約数の個数: 36

約数和(自身を含む): 129862656

約数和(自身を除く): 63495004

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 3167, 5239, 6334, 10478, 12668, 20956, 41171, 82342, 98177, 164684, 196354, 392708, 535223, 1070446, 1276301, 2140892, 2552602, 5105204, 16591913, 33183826, 66367652]

約数ペア:

[(1, 66367652), (2, 33183826), (4, 16591913), (13, 5105204), (26, 2552602), (31, 2140892), (52, 1276301), (62, 1070446), (124, 535223), (169, 392708), (338, 196354), (403, 164684), (676, 98177), (806, 82342), (1612, 41171), (3167, 20956), (5239, 12668), (6334, 10478)]