66437956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3448

約数の個数: 36

約数和(自身を含む): 130277700

約数和(自身を除く): 63839744

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 754, 1508, 3389, 4901, 6778, 9802, 13556, 19604, 44057, 88114, 98281, 176228, 196562, 393124, 572741, 1145482, 1277653, 2290964, 2555306, 5110612, 16609489, 33218978, 66437956]

約数ペア:

[(1, 66437956), (2, 33218978), (4, 16609489), (13, 5110612), (26, 2555306), (29, 2290964), (52, 1277653), (58, 1145482), (116, 572741), (169, 393124), (338, 196562), (377, 176228), (676, 98281), (754, 88114), (1508, 44057), (3389, 19604), (4901, 13556), (6778, 9802)]