66965404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{1597}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 128057328

約数和(自身を除く): 61091924

約数列:

[1, 2, 4, 11, 22, 44, 953, 1597, 1906, 3194, 3812, 6388, 10483, 17567, 20966, 35134, 41932, 70268, 1521941, 3043882, 6087764, 16741351, 33482702, 66965404]

約数ペア:

[(1, 66965404), (2, 33482702), (4, 16741351), (11, 6087764), (22, 3043882), (44, 1521941), (953, 70268), (1597, 41932), (1906, 35134), (3194, 20966), (3812, 17567), (6388, 10483)]