66649112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25793}}^1$

素因数の和:25835

約数の個数: 32

約数和(自身を含む): 139287600

約数和(自身を除く): 72638488

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 25793, 51586, 103172, 206344, 438481, 490067, 876962, 980134, 1753924, 1960268, 3507848, 3920536, 8331139, 16662278, 33324556, 66649112]

約数ペア:

[(1, 66649112), (2, 33324556), (4, 16662278), (8, 8331139), (17, 3920536), (19, 3507848), (34, 1960268), (38, 1753924), (68, 980134), (76, 876962), (136, 490067), (152, 438481), (323, 206344), (646, 103172), (1292, 51586), (2584, 25793)]